SN74AHCT16373DGVR

Overview

The SN74AHCT16373DGVR is a 16-bit transparent D-type latch from the Texas Instruments SN74AHCT series. It features TTL-compatible inputs and operates within a supply voltage range of 4.5 V to 5.5 V. The device provides three-state outputs for bus-driven applications. Key electrical parameters include a propagation delay of 10.4 ns, low-level output current of 8 mA, and high-level output current of -8 mA. Static current is specified at 4 uA. It functions in temperatures from -40°C to +85°C and is housed in a TVSOP-48 package.

Feature Summary

• Transparent latch architecture allows Q outputs to follow D inputs when enabled
• TTL-compatible input thresholds ensure compatibility with standard logic families
• Three-state outputs facilitate direct connection to system buses

Applications

• Parallel-to-serial data conversion circuits
• Bus-oriented memory register structures
• High-speed buffering for digital signal processing

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm pinout and electrical characteristics. Ensure the component meets RoHS compliance requirements for your target market. Confirm that the TVSOP-48 package dimensions align with your PCB footprint design guidelines before finalizing procurement.

Selection Notes

Select this component when designing systems requiring 16-bit data storage with bus interface capabilities. The AHCT series is appropriate for designs utilizing 5V logic levels with TTL input compatibility. Consider the TVSOP-48 package size relative to available board space and thermal management requirements for dense layouts.

Part Context

This part belongs to the SN74AHCT family of advanced CMOS logic devices. The family combines high-speed CMOS technology with TTL-compatible inputs. This specific model extends the functionality to 16 bits, differing from octal variants like the SN74AHCT373. It serves as a core building block for complex digital logic systems requiring wide data path latching.

FAQ

What is the logic type of the SN74AHCT16373DGVR?

It is a transparent D-type latch.

Does this device have three-state outputs?

Yes, it features three-state outputs suitable for bus-driven applications.