SN74HC373NSR The Texas Instruments SN74HC373NSR is an octal transparent D-type latch with 3-state outputs. It operates over a wide voltage range and is suitable for buffer registers and I/O ports.
Mfr Part #:

SN74HC373NSR

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC373NSR is an octal transparent D-type latch with 3-state outputs. It operates over a wide voltage range and is suitable for buffer registers and I/O ports.
✓ Total Stock: 208,934 pcs
$ Price Range: $1.22

SN74HC373NSR Available from 5 distributors

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SN74HC373NSR Specifications Quick View

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SN74HC373NSR Description

Short technical summary and product information.

The SN74HC373NSR from Texas Instruments is an octal transparent D-type latch featuring 3-state outputs. This device is designed for driving highly capacitive or low-impedance loads, making it suitable for applications such as buffer registers, I/O ports, and bidirectional bus drivers.

 

Key electrical characteristics include a wide operating voltage range of 2 V to 6 V, a low power consumption of 80-µA maximum ICC, and a typical propagation delay of 13 ns. The outputs provide ±6 mA of drive at 5 V and have a low input current of 1 µA maximum.

 

The SN74HC373NSR is available in a 20-SOIC (0.209", 5.30mm Width) surface mount package. Its transparent D-type latches function such that while the latch-enable (LE) input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the levels set up at the D inputs.

 

This component is part of the SNx4HC373 family, known for its high-speed performance and balanced outputs. It operates within a temperature range of -40°C to 85°C.

SN74HC373NSR Quick Information

Product Type: Latch
Canonical Name: SN74HC373 Octal Transparent D-Type Latch with 3-State Outputs
Subcategory: Transparent Latches

SN74HC373NSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SN74HC373NSR Estimated Pricing

Qty Low High
1+ $1.22 $1.22

Estimated market price range - modelled values for guidance only, not live distributor offers.

SN74HC373NSR Features

  • Wide operating voltage range of 2V to 6V.
  • High-current 3-state outputs drive loads.
  • Low power consumption, 80-µA max ICC.
  • Typical propagation delay of 13 ns.
  • Surface mount 20-SOIC package.

SN74HC373NSR Applications

  • Implement buffer registers.
  • Suitable for I/O ports.
  • Use as bidirectional bus drivers.
  • Working registers implementation.

SN74HC373NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC373NSR?

The operating voltage range is 2V to 6V.

What is the maximum supply current of the SN74HC373NSR?

The maximum supply current is 80µA.

What is the operating temperature range of the SN74HC373NSR?

The operating temperature range is -40°C to 85°C.

What package does the SN74HC373NSR come in?

The SN74HC373NSR is available in a 20-SOIC (0.209", 5.30mm Width) surface-mount package.

What is the output type of the SN74HC373NSR?

The output type is tri-state (3-state).

What is the typical propagation delay of the SN74HC373NSR?

The typical propagation delay is 13ns.

How many channels does the SN74HC373NSR have?

The SN74HC373NSR has 8 channels.

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