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Texas Instruments, CD74HC540E, Buffer/Line Driver Integrated Circuit, 26.92 x 6.6 x 4.57mm, Inverting LS-TTL, 2 V

CD74HC540E Texas Instruments, , Buffer/Line Driver Integrated Circuit, 26.92 x 6.6 x 4.57mm, Inverting LS-TTL, 2 V
CD74HC540E
CD74HC540E Texas Instruments, , Buffer/Line Driver Integrated Circuit, 26.92 x 6.6 x 4.57mm, Inverting LS-TTL, 2 V
Texas Instruments

Product Information

Polarity:
Inverting
Dimensions:
26.92 x 6.6 x 4.57mm
Minimum Operating Supply Voltage:
2 V
Logic Family:
HC
Width:
6.6mm
Input Type:
LS-TTL
Maximum Low Level Output Current:
7.8mA
Maximum High Level Output Current:
-7.8mA
Maximum Propagation Delay Time @ Maximum CL:
165 ns@ 50 pF
Number of Channels per Chip:
8
Output Type:
3 State
Package Type:
PDIP
Maximum Operating Temperature:
+125 °C
Length:
26.92mm
Pin Count:
20
Maximum Operating Supply Voltage:
6 V
Mounting Type:
Through Hole
Logic Function:
Buffer, Line Driver
Height:
4.57mm
Minimum Operating Temperature:
-55 °C
Propagation Delay Test Condition:
50pF
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Operating Temperature:
-55°C ~ 125°C (TA)
Input Type:
-
Package / Case:
20-DIP (0.300", 7.62mm)
Number of Bits per Element:
8
REACH Status:
REACH Unaffected
Output Type:
3-State
Package:
Tube
Moisture Sensitivity Level (MSL):
1 (Unlimited)
standardLeadTime:
6 Weeks
Mounting Type:
Through Hole
Series:
74HC
Logic Type:
Buffer, Inverting
Supplier Device Package:
20-PDIP
Voltage - Supply:
2V ~ 6V
Current - Output High, Low:
7.8mA, 7.8mA
Number of Elements:
1
Base Product Number:
74HC540
ECCN:
EAR99
RoHs Compliant
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The CD74HC540E is an inverting buffer/line driver integrated circuit (IC) manufactured by Texas Instruments. It is part of the HC series of high-speed CMOS logic family, and its main function is to act as a buffer or line driver to transfer data between digital circuits. This chip contains eight inverting buffers that can drive up to 15 mA of output current, making it a popular choice for various applications in digital electronics.

Features of CD74HC540E:

The CD74HC540E has several features that make it useful for digital logic circuits. Some of the key features of this IC include:

  • High-speed operation: The CD74HC540E can operate at speeds of up to 57 MHz, making it suitable for high-speed applications.
  • Low power consumption: This IC has a low power consumption of 4.5 mA at 5V, making it an efficient choice for portable devices and other low-power applications.
  • High output current: The CD74HC540E can drive up to 15 mA of output current, which makes it useful for driving LEDs, relays, and other similar devices.
  • 3-state outputs: The 3-state outputs allow multiple devices to share a common data line without causing bus contention.

Pin Configuration of CD74HC540E:

The CD74HC540E has a 20-pin configuration, and each pin has a specific function. The pin configuration of this IC is as follows:

  • Pins 1 to 8: These pins are the input pins for the eight inverting buffers.
  • Pins 9 to 16: These pins are the output pins for the eight inverting buffers.
  • Pin 17: This pin is the output enable (OE) pin, which controls the 3-state outputs.
  • Pins 18 and 20 are the ground (GND) pins.
  • Pins 19: This pin is the power supply (VCC) pin.

Applications of CD74HC540E:

The CD74HC540E can be used in a variety of applications, including:

  • Level Shifting: This IC can be used to shift the logic levels of a signal from one voltage level to another, making it helpful in interfacing between circuits with different voltage levels.
  • Bus Driving: The CD74HC540E can drive multiple devices on a shared data line without causing bus contention, making it useful for bus-driving applications.
  • LED Driving: The high output current of this IC makes it ideal for driving LEDs in digital displays and other similar applications.

 

pdf icon
Datasheet 07/Nov/2022(PCN Design/Specification)
pdf icon
Mult Dev 19/Oct/2022(PCN Design/Specification)

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You can order Texas Instruments brand products with CD74HC540E directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Buffers, Drivers, Receivers, Transceivers category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Texas Instruments, CD74HC540E, Buffer/Line Driver Integrated Circuit, 26.92 x 6.6 x 4.57mm, Inverting LS-TTL, 2 V. You can also check on our website or by contacting our customer support team for further order details on Texas Instruments, CD74HC540E, Buffer/Line Driver Integrated Circuit, 26.92 x 6.6 x 4.57mm, Inverting LS-TTL, 2 V.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET11084179 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Texas Instruments" products on our website by using Enrgtech's Unique Manufacturing Part Number CD74HC540E.
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