CD54HCT74F3A The Texas Instruments CD54HCT74F3A is a dual D-type flip-flop with set and reset capabilities. It operates within the HCT logic family.
Mfr Part #:

CD54HCT74F3A

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments CD54HCT74F3A is a dual D-type flip-flop with set and reset capabilities. It operates within the HCT logic family.
✓ Total Stock: 12,069 pcs
$ Price Range: $12.47

CD54HCT74F3A Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
9,469 pcs
9469 pcs On Request 1 14 On Request 20+ On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request On Request On Request 2026-06-29 21:33:16

CD54HCT74F3A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type

CD54HCT74F3A Description

Short technical summary and product information.

The Texas Instruments CD54HCT74F3A is a high-speed CMOS logic dual D-type flip-flop. It features two independent positive-edge-triggered D flip-flops, each with asynchronous preset and clear pins.

 

This device belongs to the HCT technology family and offers a clock frequency of up to 13 MHz. It supports a supply voltage range of 4.5 V to 5.5 V and operates across a wide temperature range from -55°C to 125°C. The output type is Push-Pull, with IOL at 4 mA and IOH at -4 mA. It has a maximum supply current of 160 µA and features balanced outputs and positive input clamp diodes.

 

The CD54HCT74F3A is compatible with LSTTL input logic, with VIL(max) = 0.8 V and VIH(min) = 2 V. CMOS input logic is also supported, with input current I I ≤ 1 µA at V OL, V OH. Buffered inputs ensure signal integrity. The device offers significant power reduction compared to LSTTL logic ICs and supports fanout up to 10 LSTTL loads.

 

Packaged in CDIP (J), this component is suitable for through-hole mounting. Its high-speed operation and reliable performance make it suitable for various digital logic applications.

CD54HCT74F3A Quick Information

Product Type: Dual D Flip-Flop
Series: 74HCT74
Canonical Name: Texas Instruments CD54HCT74F3A Dual D Flip-Flop with Set and Reset, Positive-Edge Trigger
Subcategory: D Type Flip-Flop

CD54HCT74F3A Compliance

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

CD54HCT74F3A Estimated Pricing

Qty Low High
1+ $12.47 $12.47

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

CD54HCT74F3A Features

  • Dual D-type positive-edge-triggered flip-flops
  • Asynchronous preset and clear pins
  • High-speed CMOS logic, HCT family
  • Wide operating temperature range: -55°C to 125°C
  • TTL-Compatible CMOS input and Push-Pull output

CD54HCT74F3A Applications

  • Digital logic circuits
  • Data storage applications
  • Timing and control systems
  • Signal synchronization

CD54HCT74F3A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum clock frequency for the CD54HCT74F3A?

The maximum clock frequency for the CD54HCT74F3A is 13 MHz.

What is the operating temperature range of the CD54HCT74F3A?

The operating temperature range is from -55°C to 125°C.

What supply voltage does the CD54HCT74F3A support?

The CD54HCT74F3A supports a supply voltage range of 4.5 V to 5.5 V.

What type of package is the CD54HCT74F3A in?

The CD54HCT74F3A is available in a CDIP (J) package.

What are the key features of the CD54HCT74F3A?

Key features include dual D-type positive-edge-triggered flip-flops, asynchronous preset and clear pins, high-speed CMOS logic (HCT family), and a wide operating temperature range.

CD54HCT74F3A Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
CD54HC4060F3A
CD54HC4060F3A
Texas Instruments
The Texas Instruments CD54HC4060F3A is a 14-stage binary counter IC featuring an onboard oscillator and common reset. It operates across a wide temperature range.
View Part
Home
Account

Categories