Texas Instruments

CD40175BM

CD40175BM Description

The CD40175BM from Texas Instruments is a 4-bit D-type flip-flop with master reset, designed for high-reliability digital applications. Part of the 4000B series, this surface-mount IC operates over a wide voltage range (3V–18V), making it suitable for mixed-voltage systems. It features complementary outputs and triggers on the positive edge, ensuring precise timing control. With a 14 MHz clock frequency and low quiescent current (4 µA), it balances speed and power efficiency. Packaged in a 16-SOIC tube, it is ideal for space-constrained designs.

CD40175BM Features

• High-Speed Operation: 14 MHz clock frequency with a max propagation delay of 120ns @ 15V, 50pF.
• Low Power Consumption: 4 µA quiescent current extends battery life in portable devices.
• Wide Voltage Range: 3V–18V supply compatibility for versatile integration.
• Robust Output Drive: 6.8mA sink/source current ensures strong signal integrity.
• Master Reset Function: Synchronous reset for reliable system initialization.
• Complementary Outputs: Provides both true and inverted outputs for flexible logic design.
• Low Input Capacitance (5 pF): Reduces loading effects on preceding stages.
• RoHS3 & REACH Compliant: Meets environmental and safety standards.

CD40175BM Applications

• Data Storage & Transfer: Ideal for shift registers, buffers, and memory interfaces.
• Industrial Control Systems: Used in PLCs and timing circuits due to its noise immunity and wide voltage tolerance.
• Consumer Electronics: Suitable for remote controls, displays, and low-power digital systems.
• Automotive Electronics: Reliable performance in 12V/24V vehicle systems.
• Test & Measurement Equipment: Ensures precise timing in signal generators and logic analyzers.

Conclusion of CD40175BM

The CD40175BM stands out for its high-speed, low-power operation, wide voltage flexibility, and robust output drive, making it a versatile choice for digital logic applications. Its master reset and complementary outputs enhance design flexibility, while RoHS3 compliance ensures environmental safety. Though marked as Last Time Buy, it remains a reliable solution for legacy and new designs requiring 4-bit edge-triggered flip-flops in industrial, automotive, and consumer electronics.