SN74AHCT16374DLR

Flip Flops Overview

The SN74AHCT16374DLR is a 16-bit edge-triggered D-type flip-flop manufactured by Texas Instruments. It features three-state outputs designed to drive large capacitive or low-impedance loads. The device operates within a voltage range of 4.5V to 5.5V and supports a clock frequency up to 65 MHz. It utilizes high-performance CMOS technology for efficient operation. The package type is SSOP-48, suitable for surface-mount applications. The component includes buffered output enable pins to control logic states or high-impedance conditions.

Flip Flops Feature Summary

• Configurable as two independent 8-bit registers or one 16-bit register
• Through-pin layout simplifies PCB routing and reduces signal interference
• Strong drive capability allows direct bus driving without external pull-up components
• Ensures stable high-impedance output during power-up and power-down sequences

Flip Flops Applications

• Buffer registers in digital systems
• I/O port interfacing
• Bidirectional bus drivers
• Working registers for data storage

Flip Flops Procurement Notes

Verify the specific suffix 'DLR' corresponds to the SSOP-48 tape-and-reel packaging configuration. Confirm that the operating temperature range meets the application requirements. Ensure the input voltage levels are compatible with the AHCT logic family specifications. Check for any recent product change notices regarding assembly materials or pinout modifications before finalizing procurement orders.

Flip Flops Selection Notes

Select this component when a wide-bus 16-bit storage solution is required with high-speed performance. It is suitable for designs needing strong output drive capabilities to manage heavy bus loads. Consider the through-pin layout for easier routing compared to standard packages. Ensure the system voltage aligns with the 4.5V to 5.5V operational range for reliable functionality.

Flip Flops Part Context

This part belongs to Texas Instruments' wide-bus series, which includes multi-bit width logic chips such as 16-bit and 20-bit variants. The AHCT series combines advanced CMOS technology with TTL-compatible inputs. This specific model provides a compact solution for high-density digital logic applications requiring significant data path width and fast switching speeds.

Flip Flops Replacement Considerations

SN74AHCT16374DGVR is an alternative package option (TVSOP-48) from the same manufacturer.