SN74HCT74DT

$0.84

Description：IC FF D-TYPE DUAL 1BIT 14SOIC
Series：74HCT
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:9cf62e3b1887 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74HCT74DT is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE DUAL 1BIT 14SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74HCT74DT

Description：IC FF D-TYPE DUAL 1BIT 14SOIC
Series：74HCT
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Function：Set(Preset) and Reset
Type：D-Type
Output Type：Complementary
Number of Elements：2
Number of Bits per Element：1
Clock Frequency：46 MHz
Max Propagation Delay @ V, Max CL：25ns @ 5.5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：4mA, 4mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：4 µA
Operating Temperature：-40°C ~ 85°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Input Capacitance：3 pF
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74HCT74DT

SN74HCT74DT

Flip Flops Overview

The SN74HCT74DT is a dual D-type positive-edge-triggered flip-flop manufactured by Texas Instruments. It features independent set and clear inputs for direct control of output states. The device operates within a supply voltage range of 4.5 V to 5.5 V, ensuring compatibility with standard TTL logic levels. It is housed in a 14-SOIC surface-mount package suitable for automated assembly processes. The component supports data storage and transfer applications in digital circuits.

Flip Flops Feature Summary

Dual D-type positive-edge-triggered flip-flops with independent set and clear functions
TTL-compatible input structure allowing direct interfacing with standard logic families
CMOS output configuration providing low power consumption and high noise immunity

Flip Flops Applications

Parallel-to-serial data conversion circuits
Shift register implementations
General-purpose storage elements in digital systems

Flip Flops Procurement Notes

Verify the specific suffix 'DT' against the manufacturer's official documentation to confirm the exact package type and tape-and-reel specifications. Ensure that the ordering information matches the required SOIC package dimensions and pinout configuration. Cross-reference the datasheet revision history to confirm compliance with current RoHS standards and material declarations before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a dual D-type flip-flop with active-low preset and clear inputs is required in a surface-mount design. The HCT series ensures compatibility with 5V TTL logic interfaces while maintaining CMOS performance characteristics. Consider the propagation delay and output drive capabilities relative to the system timing requirements and load conditions during circuit design.

Flip Flops Part Context

This part belongs to the SNx4HCT74 family of dual D-type flip-flops from Texas Instruments. The HCT logic series bridges the gap between older TTL standards and modern CMOS technologies, offering robust performance in mixed-signal environments. The DT suffix indicates a specific surface-mount packaging variant designed for high-volume manufacturing and automated placement processes.