SN74AS175BN

Flip Flops Overview

The SN74AS175BN is a Texas Instruments AS Logic Series D-Type Flip-Flop housed in a PDIP-16 package. It features four positive-edge-triggered circuits with complementary outputs and an asynchronous clear input. Electrical specifications include a propagation delay of 10 ns, high-level output current of -2 mA, and low-level output current of 20 mA. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports a temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Contains four independent positive-edge-triggered D-type flip-flops
• Provides both non-inverting (Q) and inverting (Q-bar) outputs for each stage
• Includes an asynchronous active-low clear function to reset all stages simultaneously
• Utilizes Schottky diode clamping on inputs to suppress transient switching noise

Flip Flops Applications

• High-speed data storage registers
• Shift register configurations
• Parallel-to-serial conversion circuits
• Timing control logic systems

Flip Flops Procurement Notes

Verify the specific ordering suffix 'BN' against the manufacturer's official documentation to confirm the exact package type and commercial grade. Ensure that the required operating temperature range aligns with the standard industrial specifications defined in the datasheet. Confirm RoHS compliance status through the designated product information page or official certification documents prior to finalizing procurement orders.

Flip Flops Selection Notes

Select this component when design requirements demand faster switching speeds compared to standard LS logic families while maintaining TTL-compatible input thresholds. The bipolar construction offers higher drive capability suitable for moderate fan-out loads. Consider the PDIP-16 form factor if through-hole mounting is necessary for mechanical stability or prototyping environments requiring robust physical connections.

Flip Flops Part Context

This part belongs to the Texas Instruments SN74AS series, representing Advanced Schottky technology designed for high-performance digital applications. It serves as a speed-optimized alternative to legacy logic families, providing improved propagation delays without sacrificing noise immunity. The SN74AS175B variant specifically addresses needs for compact, high-density sequential logic implementations in professional electronic systems.

Flip Flops Replacement Considerations

SN74AS175BDRE4: SOIC-16 surface mount equivalent with identical electrical characteristics. SN74AS175BNSR: SOIC-16 reel-packaged version offering the same functional performance.