SN74AS109AD

$1.61

Description：IC FF JK TYPE DUAL 1BIT 16SOIC
Series：74AS
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:4ee8878145a2 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74AS109AD is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF JK TYPE DUAL 1BIT 16SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74AS109AD

Description：IC FF JK TYPE DUAL 1BIT 16SOIC
Series：74AS
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Set(Preset) and Reset
Type：JK Type
Output Type：Complementary
Number of Elements：2
Number of Bits per Element：1
Clock Frequency：105 MHz
Max Propagation Delay @ V, Max CL：9ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：2mA, 20mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：17 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：16-SOIC
Package / Case：16-SOIC (0.154", 3.90mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74AS109AD

SN74AS109AD

Flip Flops Overview

The SN74AS109AD is a dual positive-edge-triggered J-K flip-flop from the Texas Instruments AS logic series. It features TTL-compatible inputs and differential outputs within a SOIC-16 surface-mount package. The device operates on a 4.5 V to 5.5 V supply with a propagation delay of 9 ns. High-level output current is -2 mA, while low-level output current reaches 20 mA. Operating temperature ranges from 0°C to +70°C.

Flip Flops Feature Summary

Dual J-K flip-flops with positive-edge triggering
TTL-compatible single-ended inputs
Differential outputs for enhanced signal integrity
Surface-mount SOIC-16 packaging

Flip Flops Applications

High-speed digital data storage
Shift register construction
Frequency division circuits
Counter design in industrial systems

Flip Flops Procurement Notes

Verify component authenticity through authorized channels. Confirm datasheet alignment with specific ordering suffixes. Ensure handling procedures match surface-mount requirements. Validate environmental compliance status prior to integration.

Flip Flops Selection Notes

Select this variant for applications requiring differential outputs and high switching speeds. The AS series offers superior performance compared to standard LS or ALS families. Consider thermal management and PCB layout constraints associated with surface-mount packages.

Flip Flops Part Context

Part of the Texas Instruments SN74AS109A family. Designed for advanced logic applications needing fast propagation delays. Complements other AS series components for system-wide speed optimization.