SN74AS373N The Texas Instruments SN74AS373N is an octal transparent D-type latch with 3-state outputs. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature of 0°C to 70°C.
Mfr Part #:

SN74AS373N

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74AS373N is an octal transparent D-type latch with 3-state outputs. It operates within a voltage range of 4.5V to 5.5V and has an operating temperature of 0°C to 70°C.
✓ Total Stock: 152 pcs
$ Price Range: $1.22

SN74AS373N Available from 1 distributor

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SN74AS373N Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Circuit
Current
Delay Time
Independent Circuits
Lead Spacing
Lead Style
Logic Type
Mounting Type
Operating Temperature
Output Type
Supplier Device Package
Tape & Reel
Voltage

SN74AS373N Description

Short technical summary and product information.

The Texas Instruments SN74AS373N is an octal transparent D-type latch designed for driving highly capacitive or low-impedance loads. It features 3-state outputs, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

Key electrical characteristics include a supply voltage range of 4.5V to 5.5V and a current consumption of 15mA to 48mA. The latch has a propagation delay of 6ns. It operates across a temperature range of 0°C to 70°C.

 

This component is housed in a 20-PDIP package and utilizes through-hole mounting. The design includes eight latches in a single package with full parallel access for loading and buffered control inputs. The 3-state outputs can be placed in a normal logic state or a high-impedance state, allowing them to drive bus lines without interface or pullup components.

SN74AS373N Quick Information

Product Type: Latch
Series: SN74AS
Canonical Name: SN74AS373N Octal Transparent D-Type Latch with 3-State Outputs
Subcategory: Latches

SN74AS373N Compliance

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

SN74AS373N Estimated Pricing

Qty Low High
1+ $1.22 $1.22

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

SN74AS373N Features

  • Octal transparent D-type latch
  • 3-state bus-driving true outputs
  • Full parallel access for loading
  • Buffered control inputs
  • Through-hole mounting in 20-PDIP

SN74AS373N Applications

  • Buffer registers implementation
  • I/O ports implementation
  • Bidirectional bus drivers
  • Working registers implementation

SN74AS373N FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74AS373N?

4.5V to 5.5V.

What package does the SN74AS373N come in?

20-DIP (0.300", 7.62mm) also known as 20-PDIP.

What is the operating temperature range?

0°C to 70°C.

What logic type is the SN74AS373N?

D-Type Transparent Latch.

What is the output type?

Tri-State.

What is the propagation delay?

6ns.

How many latches are in the SN74AS373N?

8 latches (8:8 circuit).

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