SN74HCT374NSR The Texas Instruments SN74HCT374NSR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates from a 4.5V to 5.5V supply and features a 40 MHz clock frequency.
Mfr Part #:

SN74HCT374NSR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments SN74HCT374NSR is an octal edge-triggered D-type flip-flop with 3-state outputs. It operates from a 4.5V to 5.5V supply and features a 40 MHz clock frequency.
✓ Total Stock: 203,579 pcs
$ Price Range: $0.30

SN74HCT374NSR Available from 2 distributors

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SN74HCT374NSR Specifications Quick View

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

SN74HCT374NSR Description

Short technical summary and product information.

The SN74HCT374NSR from Texas Instruments is an octal D-type flip-flop designed for high-speed applications. It features edge-triggered operation on the positive transition of the clock input, setting the Q outputs to the logic levels at the data (D) inputs.

 

This device offers 3-state outputs that are suitable for driving highly capacitive or low-impedance loads, making them ideal for buffer registers, I/O ports, and bidirectional bus drivers. Key electrical specifications include an operating voltage range of 4.5V to 5.5V, a maximum clock frequency of 40 MHz, and a typical propagation delay of 41ns at 5.5V with a 150pF load. The outputs can drive up to ±6 mA at 5V.

 

Packaged in a 20-SOIC (0.209", 5.30mm Width) surface-mount case, the SN74HCT374NSR operates within a temperature range of -40°C to 85°C. It consumes low power, with a maximum supply current of 80 µA and a low input current of 1 µA max. The device integrates eight D-type flip-flops in a single package with full parallel access for loading.

SN74HCT374NSR Quick Information

Product Type: D-Type Flip-Flop
Series: SN74HCT374
Canonical Name: SN74HCT374 Octal Edge-Triggered D-Type Flip-Flop with 3-State Outputs
Subcategory: D-Type Flip-Flop

SN74HCT374NSR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: No

SN74HCT374NSR Estimated Pricing

Qty Low High
1+ $0.30 $0.30

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

SN74HCT374NSR Features

  • Octal edge-triggered D-type flip-flops.
  • 3-state outputs for bus driving.
  • Operates from 4.5V to 5.5V supply.
  • 40 MHz maximum clock frequency.
  • Surface mount 20-SOIC package.

SN74HCT374NSR Applications

  • Suitable for buffer registers.
  • Ideal for I/O ports.
  • Used in bidirectional bus drivers.
  • Applicable for working registers.

SN74HCT374NSR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the SN74HCT374NSR?

4.5 V to 5.5 V.

What package does the SN74HCT374NSR come in?

20-SOIC (0.209", 5.30mm Width) surface-mount package.

What is the operating temperature range?

-40°C to 85°C.

What is the maximum clock frequency?

40 MHz.

What is the output type?

Tri-State, Non-Inverted.

What is the trigger type?

Positive Edge.

What is the maximum supply current?

80 µA.

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