SN74LS374N

Flip Flops Overview

The SN74LS374N is an octal D-type transparent latch manufactured by Texas Instruments, belonging to the SN74LS logic series. It features eight D-type latches with a common clock input and three-state outputs. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports through-hole mounting in a 20-PDIP package. Key electrical parameters include a propagation delay of 28 ns at 5 V with 45 pF load, high-level output current of -2.6 mA, and low-level output current of 24 mA. The component functions as a non-inverting flip-flop suitable for TTL inputs.

Flip Flops Feature Summary

• Contains eight independent D-type transparent latches sharing a single clock input
• Provides three-state outputs allowing direct bus connection without additional drivers
• Supports positive-edge triggering for data capture on clock transitions

Flip Flops Applications

• Parallel-to-serial conversion circuits
• Bus-oriented memory registers
• I/O buffering for microprocessor systems

Flip Flops Procurement Notes

Verify the manufacturer part number SN74LS374N against official Texas Instruments documentation to ensure authenticity. Confirm that the component matches the specified 20-PDIP package and meets RoHS compliance requirements. Check datasheet specifications for operating temperature ranges and electrical characteristics prior to integration into designs.

Flip Flops Selection Notes

Select this component when designing systems requiring octal storage with bus-compatible outputs. Ensure the application environment remains within the specified 0°C to +70°C operating temperature range. Verify that the TTL input levels are compatible with the system logic family and that power supply constraints align with the 4.75 V to 5.25 V requirement.

Flip Flops Part Context

This part belongs to the SN74LS374 series of octal D-type latches produced by Texas Instruments. It is categorized under standard logic integrated circuits and flip-flops. The device is designed for general-purpose digital applications requiring parallel data storage and transfer capabilities within standard TTL logic environments.

Flip Flops Replacement Considerations

Compatible substitutes include SN74LS374NE4 and SN74LS374NDR. Verify pinout compatibility and electrical specifications before substitution.