74HC193D,653

The 74HC193D and 653 are two separate logical components that fall under the same category of Logic-Counters, Dividers. They are primarily used to count frequencies or divide a frequency by a fixed number, making them popular components in fields such as telecommunications, navigation and digital control.The 74HC193D is an integrated circuit (IC) that consists of 4 stages of binary counting. It is a 4-bit synchronous, up/down counter that forms part of a binary ripple counter. The 74HC193D outputs an active low waveform called an "overclock" signal to indicate the carry bit of each stage of the counter. It can be used in binary counting applications, but is more commonly used in decimal counting applications. The 74HC193D is designed to count in both up and down directions, but can also function as a frequency divider.The 653 is a logic component based on Finite-State Machine (FSM) technology. It is a 16-bit programmable frequency divider capable of dividing frequencies up to 100MHz. It is an asynchronous device which requires an external clock source for it to operate. The 653 can be used to divide frequencies that are large enough that 4-bit divider chips like the 74HC193D are unable to do, making it a great choice for applications needing high speed frequency division.The 653 operates on a two-step process. The first step is a fixed division, in which the external clock is divided by either 2, 4, 8, 16 or 32. The output frequency of this step is referred to as the "quotient frequency". The second step is programmable division. This is done by programming a number onto the 653, which is then used to divide the quotient frequency by the programmed number. This division step results in the output frequency.Both the 74HC193D and the 653 can be used in many digital system applications, such as frequency division and counting. They are essential components for many industries, such as telecommunications, navigation, and digital control. Their capabilities in providing precise control over frequency division and counting allow for increased accuracy in signal processing and signal detection.In summary, the 74HC193D and 653 are both logical components that fall under the same category of Logic-Counters, Dividers. The 74HC193D is a 4-bit synchronous, up/down counter that is used in binary or decimal counting applications, as well as frequency division. The 653 is a 16-bit programmable frequency divider that is capable of dividing frequencies up to 100MHz, making it great for applications requiring high speed frequency division. Both components are essential for many electronic systems, offering precision control over frequency division and counting to ensure accuracy.

74HC4046AD,653	Nexperia USA...	0.18 $	5000	IC PHASE LOCK LOOP W/VCO ...
74HC4046AD,652	Nexperia USA...	0.46 $	522	IC PHASE LOCK LOOP W/VCO ...
74HCT4046ADB,118	Nexperia USA...	0.6 $	1000	IC PLL W/VCO 16SSOP
74HCT4046ADB,112	Nexperia USA...	0.73 $	1000	IC PLL W/VCO 16-SSOP
74HC4046APW,118	Nexperia USA...	0.2 $	1000	IC PHASE LOCK LOOP W/VCO ...
74HC4046APW,112	Nexperia USA...	0.21 $	1000	IC PHASE LOCK LOOP W/VCO ...
74HCT9046AD,118	Nexperia USA...	0.83 $	1000	IC PLL BAND GAP CNTRL VCO...
74HCT9046AD,112	Nexperia USA...	1.98 $	442	IC PLL BAND GAP CNTRL VCO...
74HCT4046AD,118	Nexperia USA...	0.2 $	1000	IC PLL W/VCO 16SOIC
74HCT4046AD,112	Nexperia USA...	0.5 $	900	IC PHASE LOCK LOOP W/VCO ...
74HC4046ADB,118	Nexperia USA...	0.41 $	1000	IC PHASE LOCK LOOP W/VCO ...
74HC4046ADB,112	Nexperia USA...	0.98 $	428	IC PLL W/VCO 16-SSOP
74HC4046	MICROSS/On S...	2.77 $	1000	DIE PHASE-LOOK LOOP
74HC7046AD,118	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HC7046AD,112	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HCT9046APW,118	Nexperia USA...	0.0 $	1000	IC PLL W/BAND GAP VCO 16T...
74HCT9046APW,112	Nexperia USA...	0.0 $	1000	IC PLL W/BAND GAP VCO 16-...
74HCT7046AD,118	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HCT7046AD,112	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HCT9046AN,112	NXP USA Inc	0.0 $	1000	IC PLL W/BAND GAP VCO 16-...
74HC7046ADB,118	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HC7046ADB,112	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HC7046AN,112	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HCT7046AN,112	NXP USA Inc	0.0 $	1000	IC PLL W/LOCK DETECTOR 16...
74HC4046AN,652	NXP USA Inc	0.0 $	1000	IC PHASE LOCK LOOP W/VCO ...
74HC5555N,112	NXP USA Inc	0.0 $	1000	IC OSC TIMER W/OSC 89MHZ ...
74HCT5555N,112	NXP USA Inc	0.0 $	1000	IC OSC TIMER W/OSC 75MHZ ...
74HCT5555D,118	NXP USA Inc	0.0 $	1000	IC OSC TIMER W/OSC 75MHZ ...
74HCT5555D,112	NXP USA Inc	0.0 $	1000	IC OSC TIMER W/OSC 75MHZ ...