TC74HC595AF(EL,F)

Overview

The TC74HC595AF(EL,F) is an 8-bit serial-in, parallel-out shift register from Toshiba's HC logic family. It operates within a supply voltage range of 2.0 to 6.0 V and features 3-state outputs. The device is housed in a 16-pin SOP package with a propagation delay of 12 ns. It supports serial-to-serial/parallel counting sequences and includes one circuit configuration.

Feature Summary

• Serial input data conversion to parallel output
• Three-state output capability for bus driving
• CMOS technology for low power consumption

Applications

• Data storage in digital systems
• LED display matrix scanning
• Industrial control signal expansion

Procurement Notes

Verify the specific suffix EL,F against official Toshiba documentation to confirm package type and tape-and-reel specifications. Ensure RoHS compliance status matches current regulatory requirements for your region. Confirm operating temperature range suitability for your application environment before finalizing procurement.

Selection Notes

Select this component when an 8-bit shift register with 3-state outputs is required. The HC series offers speed comparable to LSTTL with CMOS power efficiency. Verify that the 16-pin SOP footprint fits your PCB layout constraints and that the 2.0V to 6.0V supply range aligns with your system voltage.

Part Context

This part belongs to the TC74HC595 series of octal shift registers. It is designed for high-speed operation while maintaining low power dissipation. The device is fabricated using silicon gate CMOS technology, providing robust performance in digital logic applications requiring serial-to-parallel data conversion.

Replacement Considerations

Check for pin-compatible alternatives within the same logic family. Verify electrical parameters such as propagation delay and output drive current match your design requirements. Ensure the replacement part supports the same 3-state output functionality and operating voltage range.