Front-end telecommunications interface

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Allicdata Part#	Mft.Part#	Company	Spec.	QTY.	Pricing(USD)
DS1302SN+-ND	DS1302SN+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Leap Year, NVSRAM, Trickle-Charger Memory Size: 31B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: 3-Wire Serial Voltage - Supply: 2 V ~ 5.5 V Voltage - Supply, Battery: 2 V ~ 5.5 V Current - Timekeeping (Max): 0.3A ~ 1A @ 2V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.209", 5.30mm Width) Supplier Device Package: 8-SO Base Part Number: DS1302	1000 Order	--
DS1747P-70IND+- ND	DS1747P-70IND+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Leap Year, NVSRAM, Y2K Memory Size: 512KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 4mA @ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 34-PowerCap Module Supplier Device Package: 34-PowerCap Module Base Part Number: DS1747	82 Order	1+: $32.8041 10+: $31.1642 25+: $28.7658 50+: $27.3275 100+: $24.7276 250+: $23.4911
DS1248W-120+-ND	DS1248W-120+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Phantom Time Chip Features: NVSRAM Memory Size: 128KB Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97 V ~ 3.63 V Current - Timekeeping (Max): 7mA @ 3.3V Operating Temperature: 0C ~ 70C Mounting Type: Through Hole Package / Case: 32-DIP Module (0.600", 15.24mm) Supplier Device Package: 32-EDIP Base Part Number: DS1248	21 Order	--
497-4684-2-ND	M41T81SM6F	STMicroelectronics	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 2 V ~ 3.5 V Current - Timekeeping (Max): 100A @ 2.7V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO Base Part Number: M41T	1000 Order	--
PT7C4307WE-ND	PT7C4307WE	Diodes Incorporated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2 V ~ 3.5 V Current - Timekeeping (Max): 1.5mA @ 4.5V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	1000 Order	100+: $0.6289
DS1501YZN+T& ;R-ND	DS1501YZN+T& ;R	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size: 256B Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 5mA @ 4.5V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC Base Part Number: DS1501	1000 Order	--
DS1647P-120-ND	DS1647P-120	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 512KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 4mA @ 4.5V ~ 5.5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 34-PowerCap Module Supplier Device Package: 34-PowerCap Module Base Part Number: DS1647	1000 Order	1+: $0
DS1678S-ND	DS1678S	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Time Event Recorder Features: Alarm, Leap Year, NVSRAM, Y2K Memory Size: 32B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.6 V ~ 3.5 V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.209", 5.30mm Width) Supplier Device Package: 8-SO Base Part Number: DS1678	1000 Order	--
DS1673E-5-ND	DS1673E-5	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Portable System Controller Features: Alarm, Leap Year, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: 3-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 300A @ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 20-TSSOP Base Part Number: DS1673	1000 Order	1+: $0
DS1743WP-120+-N D	DS1743WP-120+	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Leap Year, NVSRAM, Y2K Memory Size: 8KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.97 V ~ 3.63 V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 2mA @ 3.3V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 34-PowerCap Module Supplier Device Package: 34-PowerCap Module Base Part Number: DS1743	1000 Order	1+: $0
X1227S8Z-2.7-ND	X1227S8Z-2.7	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: X1227	1000 Order	1+: $0
X1227V8-2.7-ND	X1227V8-2.7	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: X1227	1000 Order	1+: $0
X1228V14IZ-ND	X1228V14IZ	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 14-TSSOP Base Part Number: X1228	1000 Order	1+: $0
X1286A8-ND	X1286A8	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.209", 5.30mm Width) Supplier Device Package: 8-SOIC Base Part Number: X1286	1000 Order	1+: $0
ISL12027IVZ-T-N D	ISL12027IVZ-T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: ISL12027	1000 Order	1+: $0
DS1338U-3+-ND	DS1338U-3+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.3 V ~ 3.7 V Current - Timekeeping (Max): 200A @ 3.3V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX Base Part Number: DS1338	677 Order	1+: $2.1231 10+: $2.0173 25+: $1.8648 50+: $1.7716 100+: $1.6002 250+: $1.5202 1000+: $1.1382
DS17285SN-5+-ND	DS17285SN-5+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Memory Size: 2KB Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 3mA @ 4.5V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 24-SOIC (0.295", 7.50mm Width) Supplier Device Package: 24-SOIC Base Part Number: DS17285	171 Order	--
1339AC-31SRGI8- ND	1339AC-31SRGI8	IDT, Integrated Device Technology Inc	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.3 V ~ 3.7 V Current - Timekeeping (Max): 200A @ 3.63V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 16-SOIC (0.295", 7.50mm Width) Supplier Device Package: 16-SOIC	1000 Order	1000+: $1.2348
X1227S8-4.5A-ND	X1227S8-4.5A	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: X1227	1000 Order	1+: $0
DS1556-70-ND	DS1556-70	Maxim Integrated	View more Packaging: Tube Part Status: Discontinued at Digi-Key Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Memory Size: 128KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Current - Timekeeping (Max): 6mA @ 5V Operating Temperature: 0C ~ 70C Mounting Type: Through Hole Package / Case: 32-DIP Module (0.600", 15.24mm) Supplier Device Package: 32-EDIP Base Part Number: DS1556	1000 Order	1+: $0
DS1673S-5-ND	DS1673S-5	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Portable System Controller Features: Alarm, Leap Year, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: 3-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 300A @ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC Base Part Number: DS1673	1000 Order	1+: $0
X1226V8T2-ND	X1226V8T2	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: X1226	1000 Order	1+: $0
X1227V8IZ-ND	X1227V8IZ	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: X1227	1000 Order	1+: $0
DS1743-85+-ND	DS1743-85+	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Leap Year, NVSRAM, Y2K Memory Size: 8KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Current - Timekeeping (Max): 3mA @ 5V Operating Temperature: 0C ~ 70C Mounting Type: Through Hole Package / Case: 28-DIP Module (0.600", 15.24mm) Supplier Device Package: 28-EDIP Base Part Number: DS1743	1000 Order	1+: $0
ISL12027IV30AZ- T-ND	ISL12027IV30AZ- T	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 8-TSSOP Base Part Number: ISL12027	1000 Order	1+: $0
DS1501WZN+-ND	DS1501WZN+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size: 256B Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 3 V ~ 3.6 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 4mA @ 3V ~ 3.6V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC Base Part Number: DS1501	1400 Order	--
ISL12026IBZ-T7A TR-ND	ISL12026IBZ-T7A	Intersil	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC Base Part Number: ISL12026	250 Order	250+: $1.6201 500+: $1.4537 1250+: $1.226 2500+: $1.1647
PT7C433833AWEXD ITR-ND	PT7C433833AWEX	Diodes Incorporated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Leap Year, NVSRAM, Square Wave Output Memory Size: 56B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.5 V ~ 3.7 V Current - Timekeeping (Max): 125A @ 2.7V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SOIC	2500 Order	2500+: $0.3149 5000+: $0.2991 12500+: $0.2879
DS1342U+T&R TR-ND	DS1342U+T&R	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 0.6A ~ 0.7A @ 3V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package: 8-uMAX Base Part Number: DS1342	1000 Order	--
DS1670S+-ND	DS1670S+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Portable System Controller Features: Alarm, Leap Year, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: 3-Wire Serial Voltage - Supply: 2.97 V ~ 3.63 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 100A @ 3.3V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SOIC Base Part Number: DS1670	37 Order	1+: $6.1173 10+: $5.8118 25+: $5.3676 50+: $5.0992 100+: $4.6116 250+: $4.3811 1000+: $3.2802
MCP795W11-I/SL- ND	MCP795W11-I/SL	Microchip Technology	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer Memory Size: 64B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: SPI Voltage - Supply: 1.8 V ~ 3.6 V Voltage - Supply, Battery: 1.3 V ~ 3.6 V Current - Timekeeping (Max): 1A @ 1.8V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 14-SOIC (0.154", 3.90mm Width) Supplier Device Package: 14-SOIC Base Part Number: MCP795W11	39 Order	1+: $1.0395 25+: $0.9604
DS12885Q+-ND	DS12885Q+	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Memory Size: 114B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 4 V Current - Timekeeping (Max): 15mA @ 4.5V ~ 5.5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 28-LCC (J-Lead) Supplier Device Package: 28-PLCC (11.51x11.51) Base Part Number: DS12885	1 Order	1+: $4.914 10+: $4.6683 25+: $4.3092 50+: $4.0937 100+: $3.7044 250+: $3.5192 1000+: $2.632
DS1646-120-ND	DS1646-120	Maxim Integrated	View more Packaging: Tube Part Status: Active Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 128KB Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 3V Current - Timekeeping (Max): 4mA @ 4.5 V ~ 5.5 V Operating Temperature: 0C ~ 70C Mounting Type: Through Hole Package / Case: 32-DIP Module (0.600", 15.24mm) Supplier Device Package: 32-EDIP Base Part Number: DS1646	1000 Order	--
DS1315N-33-ND	DS1315N-33	Maxim Integrated	View more Packaging: Tube Part Status: Discontinued at Digi-Key Type: Phantom Time Chip Features: Leap Year Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 3 V ~ 3.6 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 1.1mA @ 3.3V Operating Temperature: -40C ~ 85C Mounting Type: Through Hole Package / Case: 16-DIP (0.300", 7.62mm) Supplier Device Package: 16-PDIP Base Part Number: DS1315	1000 Order	1+: $0
DS1501YSN-ND	DS1501YSN	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size: 256B Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 5mA @ 4.5V ~ 5.5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC Base Part Number: DS1501	1000 Order	1+: $0
DS1672-33-ND	DS1672-33	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Binary Counter Features: Trickle-Charger Time Format: Binary Date Format: Binary Interface: IC, 2-Wire Serial Voltage - Supply: 2.97 V ~ 3.63 V Voltage - Supply, Battery: 1.3 V ~ 3.63 V Current - Timekeeping (Max): 500A @ 3.63V Operating Temperature: -40C ~ 85C Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-PDIP Base Part Number: DS1672	1000 Order	1+: $0
SE3242TR-ND	RTC-72423B:3	Epson	View more Packaging: Tape & Reel (TR) Part Status: Obsolete Type: Clock/Calendar Features: Leap Year Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Current - Timekeeping (Max): 5A ~ 10A @ 2V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 24-SOIC (0.311", 7.90mm Width) Supplier Device Package: 24-SOP	1000 Order	1+: $0
DS1685EN-3/T&am p;R-ND	DS1685EN-3/T&am p;R	Maxim Integrated	View more Packaging: Tape & Reel (TR) Part Status: Active Type: Clock/Calendar Features: Alarm, NVSRAM, Square Wave Output, Y2K Memory Size: 242B Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 2.7 V ~ 3.7 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 2mA @ 3V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 24-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 24-TSSOP Base Part Number: DS1685	1000 Order	1+: $0
X1228V14Z-4.5A- ND	X1228V14Z-4.5A	Intersil	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, Supervisor, Watchdog Timer Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: IC, 2-Wire Serial Voltage - Supply: 2.7 V ~ 5.5 V Voltage - Supply, Battery: 1.8 V ~ 5.5 V Current - Timekeeping (Max): 10A ~ 20A @ 2.7V ~ 5V Operating Temperature: -40C ~ 85C Mounting Type: Surface Mount Package / Case: 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package: 14-TSSOP Base Part Number: X1228	1000 Order	1+: $0
DS1501YS+-ND	DS1501YS+	Maxim Integrated	View more Packaging: Tube Part Status: Obsolete Type: Clock/Calendar Features: Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size: 256B Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: Parallel Voltage - Supply: 4.5 V ~ 5.5 V Voltage - Supply, Battery: 2.5 V ~ 3.7 V Current - Timekeeping (Max): 5mA @ 4.5V ~ 5.5V Operating Temperature: 0C ~ 70C Mounting Type: Surface Mount Package / Case: 28-SOIC (0.295", 7.50mm Width) Supplier Device Package: 28-SOIC Base Part Number: DS1501	1000 Order	1+: $0

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