SN74F534AN

Flip Flops Overview

The SN74F534AN is an octal D-type edge-triggered flip-flop manufactured by Texas Instruments. It features eight independent D-type flip-flops with three-state outputs, housed in a 20-pin PDIP package. The device operates within a supply voltage range of 4.5 V to 5.5 V and supports through-hole mounting. Key electrical characteristics include a propagation delay of 10 ns, high-level output current of -1 mA, and low-level output current of 20 mA. It functions within a temperature range of 0°C to +70°C.

Flip Flops Feature Summary

• Octal configuration providing eight independent D-type edge-triggered flip-flops for parallel data storage
• Three-state outputs allowing direct connection to bus systems without external buffers
• TTL-compatible inputs ensuring compatibility with standard logic families

Flip Flops Applications

• Parallel data storage registers in digital systems
• Bus-oriented memory applications requiring tri-state control
• High-speed shift register implementations

Flip Flops Procurement Notes

Verify the component matches the specific SN74F534AN designation rather than similar variants like SN74ACT534 or SN74ALS534, as performance parameters differ significantly. Confirm the package type is PDIP-20 and that the manufacturer is Texas Instruments. Ensure the datasheet corresponds to the F-series specifications regarding speed and drive current before finalizing procurement.

Flip Flops Selection Notes

Select this component when an octal buffer or register with three-state outputs is required for bus-driven architectures. The SN74F534AN offers faster switching speeds compared to standard LS series devices but requires careful attention to power dissipation due to higher drive currents. It is suitable for applications needing TTL input levels and robust output driving capabilities within a 5V logic environment.

Flip Flops Part Context

This part belongs to the SN74xx534 family of octal D-type flip-flops with three-state outputs. It is distinct from the ACT and ALS series variants which offer different speed and power trade-offs. The SN74F534AN specifically targets high-speed applications where rapid clocking and strong output drive are necessary, distinguishing it from lower-power alternatives in the same functional category.