SN74ALS74ANSR

$0.90

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

SKU:a04c08572b41 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ALS74ANSR 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 14SOP. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74ALS74ANSR

Description：IC FF D-TYPE DUAL 1BIT 14SOP
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-SO
Package / Case：14-SOIC (0.209", 5.30mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ALS74ANSR

SN74ALS74ANSR

Flip Flops Overview

The SN74ALS74ANSR is a dual positive-edge-triggered D-type flip-flop from the Texas Instruments ALS logic series. It features TTL-compatible inputs and outputs within an 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 µA.

Flip Flops Feature Summary

Dual positive-edge-triggered D-type flip-flop architecture
TTL-compatible input and output specifications
Inverting and non-inverting output polarities

Flip Flops Applications

Data storage and register applications
Shift register configurations
Timing circuit synchronization

Flip Flops Procurement Notes

Verify the specific suffix 'ANSR' corresponds to the SOIC-14 surface-mount package with reel packaging. Confirm RoHS compliance status through official datasheets. Ensure the component matches the ALS logic family specifications for voltage and current requirements before integration.

Flip Flops Selection Notes

Select this component when dual edge-triggered storage is required in compact surface-mount designs. The ALS series offers faster switching speeds compared to standard LS logic. Verify that the 18 ns propagation delay meets system timing constraints and that the 8 mA sink current suffices for load driving needs.

Flip Flops Part Context

This part belongs to the SN74ALS74A family of dual D-type flip-flops. The 'A' variant typically denotes improved speed characteristics over earlier versions. The 'N' indicates a plastic small-outline package, while 'SR' specifies tape-and-reel delivery suitable for automated surface-mount assembly processes.