SN74ALS74ADR

$0.71

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

SKU:49b173aca255 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ALS74ADR 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 SN74ALS74ADR

Description：IC FF D-TYPE DUAL 1BIT 14SOIC
Series：74ALS
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：34 MHz
Max Propagation Delay @ V, Max CL：18ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：400µA, 8mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：4 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ALS74ADR

SN74ALS74ADR

Flip Flops Overview

The SN74ALS74ADR is a dual D-type flip-flop manufactured by Texas Instruments, belonging to the ALS logic series. It features TTL-compatible inputs and outputs within a SOIC-14 surface-mount package. The device operates on a supply voltage ranging from 4.5 V to 5.5 V. Key electrical parameters include a propagation delay of 18 ns, a low-level output current of 8 mA, and a high-level output current of -400 uA. It supports an operating temperature range starting at 0°C.

Flip Flops Feature Summary

Dual independent D-type flip-flops with complementary outputs
TTL-compatible input and output structures for system integration
Surface-mount SOIC-14 packaging for automated assembly

Flip Flops Applications

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

Flip Flops Procurement Notes

Verify the specific ordering suffix against official Texas Instruments documentation to confirm package type and tape/reel specifications. Ensure that the component meets RoHS requirements as indicated in the manufacturer's datasheet. Cross-reference the part number with authorized distributors to validate authenticity and traceability before procurement.

Flip Flops Selection Notes

Select this component when dual edge-triggered storage is required in space-constrained designs. The ALS series offers improved speed over standard variants while maintaining TTL compatibility. Consider the SOIC-14 footprint for PCB layout constraints and verify power supply stability within the specified voltage range for reliable operation.

Flip Flops Part Context

This part belongs to the SN74ALS family of advanced low-power Schottky logic devices. These components are designed for high-speed applications requiring reduced power consumption compared to earlier generations. The SN74ALS74ADR specifically provides two isolated flip-flops in a compact surface-mount format suitable for modern electronics manufacturing.