SN74HCT541PW
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Texas Instruments SN74HCT541PW

Manufacturer No:
SN74HCT541PW
Manufacturer:
Texas Instruments
Package:
Tube
Description:
IC BUF NON-INVERT 5.5V 20TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The SN74HCT541PW is an octal buffer and line driver integrated circuit produced by Texas Instruments. This device is part of the 74HCT series and is designed to operate within a voltage range of 4.5 V to 5.5 V, making it compatible with TTL (Transistor-Transistor Logic) systems. It features high-current 3-state outputs, which can directly interface with system buses or drive up to 15 LSTTL (Low-power Schottky Transistor-Transistor Logic) loads. The SN74HCT541PW is packaged in a 20-pin TSSOP (Thin Small Outline Package) and is suitable for a wide range of digital logic applications due to its low power consumption and high output drive capability.

Key Specifications

Parameter Value Unit
Supply Voltage Range 4.5 to 5.5 V
Operating Temperature Range -40 to 85 °C
Package Type 20-TSSOP -
Number of Bits 8 -
Output Polarity TRUE -
Output Type Push-Pull, 3-State -
Output Current (High/Low) ±6 mA mA
Propagation Delay (tpd) 42 ns (max) ns
Input Current (max) 1 µA µA
Power Supply Current (ICC) (max) 0.08 mA mA
Terminal Finish NICKEL PALLADIUM GOLD -
Moisture Sensitivity Level 1 -
Peak Reflow Temperature 260 °C °C

Key Features

  • Operating voltage range of 4.5 V to 5.5 V, compatible with TTL systems.
  • High-current 3-state outputs that can interface directly with system buses or drive up to 15 LSTTL loads.
  • Low power consumption, with a maximum ICC of 80 µA.
  • Typical propagation delay of 12 ns.
  • ±6-mA output drive at 5 V.
  • Low input current of 1 µA max.
  • Inputs are TTL-voltage compatible.
  • Data flow-through pinout with inputs and outputs on opposite sides of the package, facilitating PCB layout.

Applications

The SN74HCT541PW is versatile and can be used in various digital logic applications, including:

  • Buffering and driving signals in digital systems.
  • Interface circuits between different logic families.
  • Driving long cables or buses in digital systems.
  • Implementing logic functions in industrial control systems.
  • Use in embedded systems, microcontrollers, and other digital circuitry.

Q & A

  1. What is the operating voltage range of the SN74HCT541PW?

    The operating voltage range is 4.5 V to 5.5 V.

  2. What type of outputs does the SN74HCT541PW have?

    The device has high-current 3-state outputs.

  3. What is the maximum propagation delay of the SN74HCT541PW?

    The maximum propagation delay is 42 ns.

  4. Is the SN74HCT541PW RoHS compliant?

    Yes, the SN74HCT541PW is RoHS compliant.

  5. What is the package type of the SN74HCT541PW?

    The package type is 20-TSSOP.

  6. How many bits does the SN74HCT541PW support?

    The device supports 8 bits.

  7. What is the maximum output current of the SN74HCT541PW?

    The maximum output current is ±6 mA.

  8. What is the typical power supply current of the SN74HCT541PW?

    The typical power supply current is 80 µA max.

  9. Is the SN74HCT541PW suitable for high-temperature environments?

    Yes, it operates from -40°C to 85°C.

  10. What is the moisture sensitivity level of the SN74HCT541PW?

    The moisture sensitivity level is 1.

Product Attributes

Logic Type:Buffer, Non-Inverting
Number of Elements:1
Number of Bits per Element:8
Input Type:- 
Output Type:3-State
Current - Output High, Low:6mA, 6mA
Voltage - Supply:4.5V ~ 5.5V
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
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Similar Products

Part Number SN74HCT541PW SN74HCT541PWT SN74HCT541PWR SN74HCT541DW
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Product Status Active Active Active Active
Logic Type Buffer, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting Buffer, Non-Inverting
Number of Elements 1 1 1 1
Number of Bits per Element 8 8 8 8
Input Type - - - -
Output Type 3-State 3-State 3-State 3-State
Current - Output High, Low 6mA, 6mA 6mA, 6mA 6mA, 6mA 6mA, 6mA
Voltage - Supply 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V 4.5V ~ 5.5V
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width) 20-SOIC (0.295", 7.50mm Width)
Supplier Device Package 20-TSSOP 20-TSSOP 20-TSSOP 20-SOIC

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