SN74LS374DW The Texas Instruments SN74LS374DW is an octal D-type edge-triggered flip-flop with 3-state outputs. It operates at a clock frequency of up to 35 MHz and is suitable for surface mount applications.
Mfr Part #:

SN74LS374DW

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74LS374DW is an octal D-type edge-triggered flip-flop with 3-state outputs. It operates at a clock frequency of up to 35 MHz and is suitable for surface mount applications.
✓ Total Stock: 330 pcs
$ Price Range: $0.86

SN74LS374DW Available from 3 distributors

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✓ Non-Authorised
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200 pcs
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SN74LS374DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Frequency
Current
Features
Function
Input Type
Max Propagation Delay @ V, Max CL
Mounting Type
Number of Bits per Element
Number of Channels
Number of Elements
Operating Temperature
Output Type
SVHC Present
Supplier Device Package
Supply Current
Trigger Type
Type
Voltage

SN74LS374DW Description

Short technical summary and product information.

The SN74LS374DW from Texas Instruments is an 8-bit register featuring 3-state outputs designed for driving highly capacitive or low-impedance loads. This device offers the capability of being connected directly to and driving bus lines in a bus-organized system without the need for interface or pullup components.

 

Key electrical specifications include a maximum clock frequency of 35 MHz, an operating voltage range of 4.75V to 5.25V, and a maximum propagation delay of 28ns at 5V with a 45pF load. The output current (IOL) is 24 mA, and the output current (IOH) is -2.6 mA. The supply current is a maximum of 40000 µA.

 

This D-type flip-flop features positive edge triggering. The operating temperature range is from 0°C to 70°C. The device is housed in a 20-SOIC package and is designed for surface mounting.

 

Applications for the SN74LS374DW include buffer registers, I/O ports, bidirectional bus drivers, and working registers. Its 3-state bus-driving outputs and full parallel access for loading make it a versatile component for digital systems.

SN74LS374DW Quick Information

Product Type: Flip Flop
Series: 74LS
Canonical Name: SN74LS374DW Octal D-Type Edge Triggered Flip-Flop with 3-State Outputs
Subcategory: Octal D-Type Edge Triggered Flip-Flops with 3-State Outputs

SN74LS374DW Compliance

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

SN74LS374DW Estimated Pricing

Qty Low High
1+ $0.86 $0.86

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

SN74LS374DW Features

  • Octal D-Type edge-triggered flip-flop
  • 3-State bus-driving outputs
  • Maximum clock frequency of 35 MHz
  • Surface mount 20-SOIC package
  • Operating temperature 0°C to 70°C

SN74LS374DW Applications

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

SN74LS374DW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74LS374DW?

The SN74LS374DW operates from 4.75V to 5.25V.

What package is the SN74LS374DW available in?

The SN74LS374DW is available in a 20-SOIC surface mount package with a 7.50mm body width.

What is the operating temperature range of the SN74LS374DW?

The operating temperature range is 0°C to 70°C.

What is the maximum clock frequency of the SN74LS374DW?

The maximum clock frequency is 35 MHz.

What type of output does the SN74LS374DW have?

The SN74LS374DW has 3-state, non-inverted outputs.

How many flip-flops are in the SN74LS374DW?

The SN74LS374DW contains 8 D-type flip-flops (1 element with 8 bits per element).

What is the maximum propagation delay of the SN74LS374DW?

The maximum propagation delay is 28 ns at 5V and 45pF load.

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