SN74HC540PWG4 Allicdata Electronics
Allicdata Part #:

SN74HC540PWG4-ND

Manufacturer Part#:

SN74HC540PWG4

Price: $ 0.18
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC BUFFER INVERT 6V 20TSSOP
More Detail: Buffer, Inverting 1 Element 8 Bit per Element 3-St...
DataSheet: SN74HC540PWG4 datasheetSN74HC540PWG4 Datasheet/PDF
Quantity: 1000
1610 +: $ 0.16128
Stock 1000Can Ship Immediately
$ 0.18
Specifications
Series: 74HC
Packaging: Tube 
Part Status: Active
Logic Type: Buffer, Inverting
Number of Elements: 1
Number of Bits per Element: 8
Input Type: --
Output Type: 3-State
Current - Output High, Low: 7.8mA, 7.8mA
Voltage - Supply: 2 V ~ 6 V
Operating Temperature: -40°C ~ 85°C (TA)
Mounting Type: Surface Mount
Package / Case: 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package: 20-TSSOP
Base Part Number: 74HC540
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Logic is the cornerstone of modern electronics. It allows us to determine which component is able to perform a certain task, and how the component is able to do so. The SN74HC540PWG4 is one component of many, used within this branch of engineering. Contrary to other components within the Logic family, the SN74HC540PWG4 works as part of a circuit in an unconventional way, which makes use of the beneficial aspects of both Buffers, Drivers, Receivers, and Transceivers.

The SN74HC540PWG4, produced by Texas Instruments, is a four-gate, high speed, 3.3V CMOS logic device. This can be used to interface logic systems of varying voltage together, due to the integrated voltage level shifter. The package offers versatility, as the gate’s functions can be configured to the user’s needs.

As mentioned, the SN74HC540PWG4’s main function is level shifting, to allow signals from logic circuits of different voltages to communicate with each other. This component can be used in a variety of fields, anywhere from automotive and medical devices, to LED lighting applications.

The other main application of the SN74HC540PWG4 is within the industrial control field:

  • Factory automation
  • Voice recognition
  • Data processing
  • Security systems

Due to its compact construction, the SN74HC540PWG4 allows engineers to create logic systems which require relatively little space, as well as being able to cope with a large amount of input and output signals.

The SN74HC540PWG4’s working principle is based on the ability to detect a voltage applied across its input terminals. Upon detecting a voltage, a path is created within the device which allows the signal to travel through. The device then passes this signal through multiple stages in order to eliminate noise and reduce propagation delay.

The main components of the SN74HC540PWG4 are four CMOS NAND gates, each possessing an output and four input terminals. The NAND gate is the core of the device, and it is responsible for reading the input signals and passing them through the other components of the SN74HC540PWG4.

The SN74HC540PWG4 uses Buffers, Drivers, Receivers and Transceivers to create a communication path between two logic signals of varying voltage. Buffers, providing a logic "1" output and isolation from previous logic stages, are used in the device to push the incoming signals to their intended destination. Following the buffers, drivers then increase the output current to match the input current, allowing for a successful level shift. Finally, the receivers and transceivers receive the signals, verify the data, and create a logical output.

In summary, the SN74HC540PWG4 is a highly versatile logic device, used to allow two logic circuits of varying voltage to communicate with each other, as well as being small enough to fit within a compact design. The device makes use of Buffers, Drivers, Receivers and Transceivers to create a level-shifting path between the signals, and is used within a variety of industries, ranging from automotive and medical to industrial control processes.

The specific data is subject to PDF, and the above content is for reference

Related Products
Search Part number : "SN74" Included word is 40
Part Number Manufacturer Price Quantity Description
SN74LV4046ADRG4 Texas Instru... 0.41 $ 1000 IC LOGIC PLL W/VCO 16-SOI...
SN74LV4046APWRG4 Texas Instru... 0.41 $ 1000 IC LOGIC PLL W/VCO 16-TSS...
SN74LV4046APW Texas Instru... 0.61 $ 1000 IC PLL CMOS LOGC W/VCO HS...
SN74LV4046APWG4 Texas Instru... 0.61 $ 1000 IC LOGIC PLL W/VCO 16-TSS...
SN74LV4046ANS Texas Instru... 0.65 $ 1000 IC PLL CMOS LOGIC W/VCO H...
SN74LV4046ADG4 Texas Instru... 0.65 $ 1000 IC PLL CMOS LOGIC W/VCO H...
SN74LV4046ANG4 Texas Instru... 0.75 $ 1000 IC PLL CMOS LOGIC W/VCO H...
SN74LV4046ANSR Texas Instru... 0.41 $ 1000 IC LOGIC PLL W/VCO 16SO
SN74LV4046ADR Texas Instru... 0.41 $ 1000 IC LOGIC PLL W/VCO 16-SOI...
SN74LV4046APWR Texas Instru... 0.41 $ 1000 IC LOGIC PLL W/VCO 16-TSS...
SN74LV4046ADGVR Texas Instru... 0.44 $ 1000 IC LOGIC PLL W/VCO 16-TVS...
SN74LV4046AN Texas Instru... -- 1236 IC PLL CMOS LOGIC W/VCO H...
SN74LV4046AD Texas Instru... 1.13 $ 491 IC PLL CMOS LOGIC W/VCO H...
SN74LS628NSR Texas Instru... 0.0 $ 1000 IC OSC VCO 20MHZ 14SOVCO ...
SN74LS629DR Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16-...
SN74LS629DRE4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16-...
SN74LS629NSR Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16S...
SN74LS629NSRE4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16S...
SN74S124DR Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 60MHZ 16-...
SN74S124DRE4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 60MHZ 16-...
SN74LS629DRG4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16-...
SN74LS629NSRG4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 20MHZ 16S...
SN74S124DRG4 Texas Instru... 0.0 $ 1000 IC OSC DUAL VCO 60MHZ 16-...
SN74CBT3345DW Texas Instru... 0.2 $ 1000 IC 8-BIT FET BUS SW 20-SO...
SN74CBT3384CDBQRG4 Texas Instru... 0.2 $ 1000 IC SWITCH BUS FET 10BIT 2...
SN74LS138DRE4 Texas Instru... 0.2 $ 1000 IC DECODER/DEMUX 3-8LINE ...
SN74LS138DRG4 Texas Instru... 0.2 $ 1000 IC DECODER/DEMUX 3-8LINE ...
SN74LS139ADRE4 Texas Instru... 0.2 $ 1000 IC DECODER/DEMUX DUAL 2-4...
SN74LVC257ADG4 Texas Instru... 0.21 $ 1000 IC 2-1 QUAD SELECT/MUX 16...
SN74LVC257APWE4 Texas Instru... 0.21 $ 1000 IC 2-1 QUAD SELECT/MUX 16...
SN74LVC257APWG4 Texas Instru... 0.21 $ 1000 IC 2-1 QUAD SELECT/MUX 16...
SN74CBT3251DBQRG4 Texas Instru... 0.21 $ 1000 IC MUX/DEMUX FET 1-OF-8 1...
SN74CBTD3384CDBRE4 Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET 10BIT 2...
SN74CBT3125CDE4 Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET QUAD 14...
SN74CBT3253CPW Texas Instru... 0.21 $ 1000 IC MUX/DEMUX DUAL 4:1 16T...
SN74CBT3305CD Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET DUAL 8-...
SN74CBT3305CPW Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET DUAL 8-...
SN74CBT3384CPW Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET 10BIT 2...
SN74CBTD3305CD Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET DUAL 8-...
SN74CBTD3305CPW Texas Instru... 0.21 $ 1000 IC SWITCH BUS FET DUAL 8-...
Latest Products
N74F543D,623

IC TRANSCVR NON-INVERT 5.5V 24SOTranscei...

N74F543D,623 Allicdata Electronics
N74F245DB,118

IC TXRX NON-INVERT 5.5V 20SSOPTransceive...

N74F245DB,118 Allicdata Electronics
74LVTN16244BBX,518

IC BUF NON-INVERT 3.6V 60HXQFNBuffer, No...

74LVTN16244BBX,518 Allicdata Electronics
PI74LPT16245CAEX

IC TXRX NON-INVERT 3.6V 48TSSOPTransceiv...

PI74LPT16245CAEX Allicdata Electronics
74FCT16501CTPAG8

IC TXRX NON-INVERT 5.5V 56TSSOPTransceiv...

74FCT16501CTPAG8 Allicdata Electronics
IDT74FCT163344APAG8

IC ADDRESS DRVR 3.6V 56TSSOPAddress Driv...

IDT74FCT163344APAG8 Allicdata Electronics