74HC75 (Quad Bistable Transparent Latch)

Overview

The 74HC75 is a high-speed quad bistable transparent latch IC from the 74HC series. It contains four independent D-type latches with common enable and common reset functions, making it an ideal choice for data storage, control applications, and digital circuit design. With its ability to latch data on command, the 74HC75 provides stable output and is widely used in microprocessor systems, data processing, and instrumentation.

Key Features

• Quad D-Type Latches: Four independent latches in a single package for space-efficient designs.
• Transparent Latch Operation: Data passes through when enabled, and is latched when disabled, providing flexible data control.
• High-Speed Performance: Typical propagation delay of 15 ns at 5V, suitable for high-frequency applications.
• Wide Operating Voltage: Operates from 2V to 6V, compatible with TTL and CMOS logic levels.
• Low Power Consumption: CMOS technology ensures minimal power usage, ideal for battery-powered devices.
• Common Enable and Reset: Simplifies control logic with shared pins for all four latches.

Technical Specifications

• Supply Voltage (VCC): 2V to 6V DC
• Input Voltage (VI): 0V to VCC
• Output Voltage (VO): 0V to VCC
• Propagation Delay (tpd): 15 ns typical at VCC = 5V, CL = 15pF
• High-Level Input Voltage (VIH): 3.15V min at VCC = 4.5V
• Low-Level Input Voltage (VIL): 1.35V max at VCC = 4.5V
• Output Current (IOH/IOL): ±4 mA at VCC = 4.5V
• Operating Temperature: -40°C to +125°C
• Package: 16-pin DIP or SOIC

Applications & Use Cases

• Data Storage: Temporary storage of data in digital systems, such as registers and buffers.
• Control Systems: Latching control signals for state machines and sequencing.
• Microprocessor Interfacing: Used in address decoding, data buses, and I/O expansion.
• Digital Signal Processing: Synchronization and holding of data in DSP circuits.
• Instrumentation: Holding measured values for display or further processing.
• Robotics: Storing sensor data or control commands in robotic control systems.

What's Included

• 1x 74HC75 Quad Bistable Transparent Latch IC (DIP-16 package)

Compatibility

• Compatible with other 74HC series logic ICs and standard CMOS logic families.
• Can be used with Arduino, Raspberry Pi, and other microcontrollers (with appropriate voltage level shifting if needed).
• Fits standard breadboards and PCBs with 0.1-inch pitch.

MOKWN Recommendation

At MOKWN, we recommend the 74HC75 for makers and engineers who need reliable data latching in their projects. Its low power consumption and high-speed operation make it a versatile choice for both educational and professional applications. Whether you're building a digital clock, a data acquisition system, or a robot controller, the 74HC75 is a dependable component that will enhance your circuit designs. Order now and get fast delivery across Egypt!