74HC245PW/AU118
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NXP USA Inc. 74HC245PW/AU118

Manufacturer No:
74HC245PW/AU118
Manufacturer:
NXP USA Inc.
Package:
Bulk
Description:
IC TXRX NON-INVERT 6V 20TSSOP
Delivery:
Payment:
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Product Introduction

Overview

The 74HC245PW/AU118 is an 8-bit bus transceiver with 3-state outputs, manufactured by NXP USA Inc. (now part of Nexperia). This device is designed to facilitate bidirectional data transfer between two buses. It features an output enable (OE) and a send/receive (DIR) pin for direction control, making it versatile for various digital circuit applications.

Key Specifications

Type number VCC(A) (V) VCC(B) (V) Logic switching levels Output drive capability (mA) tpd (ns) Nr of bits fmax (MHz) Power dissipation considerations Tamb (°C) Package name
74HC245PW n.a. n.a. CMOS ± 7.8 7.0 8 36 low -40~125 TSSOP20

Key Features

  • Output Enable and Direction Control: The device includes an output enable (OE) and a send/receive (DIR) pin, allowing for flexible control over data direction.
  • 3-State Outputs: Each output can be set to a high, low, or high-impedance state, which is useful for bus applications.
  • CMOS Logic Levels: The 74HC245 operates at CMOS logic levels, making it compatible with a wide range of digital circuits.
  • ESD Protection: The device offers high ESD protection, exceeding 2000 V for HBM and 1000 V for CDM.
  • Temperature Range: Operates from -40 °C to +125 °C, making it suitable for various environmental conditions.

Applications

  • Automotive Systems: Suitable for use in automotive electric pumps, Heating Ventilation and Air Conditioning (HVAC), and transmission and gearbox systems.
  • General Purpose Logic: Can be used in a variety of general-purpose logic applications where bidirectional data transfer is required.
  • Industrial Control Systems: Applicable in industrial control systems that require reliable and flexible data communication.

Q & A

  1. What is the primary function of the 74HC245PW?

    The primary function of the 74HC245PW is to act as an 8-bit bus transceiver with 3-state outputs, enabling bidirectional data transfer between two buses.

  2. What are the logic switching levels of the 74HC245PW?

    The 74HC245PW operates at CMOS logic levels.

  3. What is the output drive capability of the 74HC245PW?

    The output drive capability of the 74HC245PW is ± 7.8 mA.

  4. What is the maximum propagation delay of the 74HC245PW?

    The maximum propagation delay of the 74HC245PW is 7.0 ns.

  5. What is the maximum operating frequency of the 74HC245PW?

    The maximum operating frequency of the 74HC245PW is 36 MHz.

  6. What type of ESD protection does the 74HC245PW offer?

    The 74HC245PW offers ESD protection exceeding 2000 V for HBM and 1000 V for CDM.

  7. What is the operating temperature range of the 74HC245PW?

    The operating temperature range of the 74HC245PW is from -40 °C to +125 °C.

  8. What package type is the 74HC245PW available in?

    The 74HC245PW is available in a TSSOP20 package.

  9. Is the 74HC245PW compliant with any industry standards?

    Yes, the 74HC245PW complies with JEDEC standards JESD8C and JESD7A.

  10. What are some common applications of the 74HC245PW?

    The 74HC245PW is commonly used in automotive systems, general-purpose logic applications, and industrial control systems.

Product Attributes

Logic Type:Transceiver, Non-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:2V ~ 6V
Operating Temperature:-40°C ~ 125°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 74HC245PW/AU118 74HC244PW/AU118
Manufacturer NXP USA Inc. NXP USA Inc.
Product Status Active Active
Logic Type Transceiver, Non-Inverting Buffer, Non-Inverting
Number of Elements 1 2
Number of Bits per Element 8 4
Input Type - -
Output Type 3-State 3-State
Current - Output High, Low 7.8mA, 7.8mA 7.8mA, 7.8mA
Voltage - Supply 2V ~ 6V 2V ~ 6V
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Mounting Type Surface Mount Surface Mount
Package / Case 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 20-TSSOP 20-TSSOP

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