SN74HC374DWR The Texas Instruments SN74HC374DWR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates over a wide voltage range and offers high-speed performance.
Mfr Part #:

SN74HC374DWR

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HC374DWR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates over a wide voltage range and offers high-speed performance.
✓ Total Stock: 205,925 pcs
$ Price Range: $0.31

SN74HC374DWR Available from 7 distributors

✓ Authorised
✓ Non-Authorised

SN74HC374DWR Specifications Quick View

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

SN74HC374DWR Description

Short technical summary and product information.

The SN74HC374DWR from Texas Instruments is an octal edge-triggered D-type flip-flop featuring 3-state outputs. This device is designed for driving highly capacitive or low-impedance loads, making it suitable for buffer registers, I/O ports, and bidirectional bus drivers.

 

Key electrical specifications include a wide operating voltage range of 2V to 6V and a typical propagation delay of 15ns at 6V and 50pF. It offers a high clock frequency of up to 70 MHz and a ±6mA output drive current at 5V. The flip-flop consumes low power, with a maximum ICC of 80µA and a low input current of 1µA maximum.

 

This component is housed in a 20-SOIC package with surface mount mounting type. The operating temperature range is -40°C to 85°C (TA). It features positive edge triggering and non-inverted tri-state outputs, with 8 bits per element and a single element.

 

The SN74HC374DWR is particularly suitable for applications requiring buffer registers, I/O ports, bidirectional bus drivers, and working registers where efficient data handling and 3-state output capability are essential.

SN74HC374DWR Quick Information

Product Type: D-Type Flip-Flop
Series: 74HC
Canonical Name: SN74HC374 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip-Flop

SN74HC374DWR Compliance

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

SN74HC374DWR Estimated Pricing

Qty Low High
1+ $0.31 $0.31

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

SN74HC374DWR Features

  • Octal edge-triggered D-type flip-flop
  • Wide 2V to 6V operating voltage range
  • High clock frequency up to 70 MHz
  • Fast 15ns propagation delay
  • 3-state outputs for bus driving

SN74HC374DWR Applications

  • Buffer registers implementation
  • I/O port expansion
  • Bidirectional bus drivers
  • Working registers design

SN74HC374DWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HC374DWR?

The operating voltage range is 2V to 6V.

What package is the SN74HC374DWR available in?

It is available in a 20-SOIC surface mount package (0.295", 7.50mm Width).

What is the operating temperature range of the SN74HC374DWR?

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

What is the maximum clock frequency of the SN74HC374DWR?

The maximum clock frequency is 70 MHz.

What is the propagation delay of the SN74HC374DWR?

The maximum propagation delay is 15ns at 6V and 50pF load.

What output type does the SN74HC374DWR have?

The outputs are tri-state and non-inverted.

What is the trigger type of the SN74HC374DWR?

The flip-flops are triggered on the positive edge of the clock.

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