Texas Instruments 4-Bit Transparent SR Latch, 3 State Output, 16-Pin PDIP CD4043BE

Texas Instruments CD4043BE is a 4-bit transparent SR latch logic integrated circuit providing 3-state output functionality. This device belongs to the 4000 series CMOS logic family and supports a wide operating voltage range from 3V to 18V, making it suitable for diverse electronic designs requiring latching capabilities.

The chip uses non-inverting polarity and offers reliable performance across an extensive temperature range from -55°C to 125°C, ideal for industrial, electronic, and laboratory usage under varying environmental conditions. The device is packaged in a 16-pin PDIP through-hole form factor enabling easy integration into printed circuit boards.

Key technical attributes include four individual latch bits, transparent latch mode operation, and 3-state outputs allowing high-impedance states, which facilitate bus-oriented applications or multiplexed data lines.

Typical applications for the CD4043BE include digital memory storage, data buffering, and logic signal control within electronics manufacturing, automation systems, and laboratory instrumentation.

Operates with supply voltages from 3V to 18V for flexible power designs. Non-inverting SR latch logic ensures predictable signal control behavior. Through-hole PDIP package for robust PCB mounting and prototyping. Wide temperature tolerance for industrial and commercial usage.

16-pin arrangement enabling multi-channel logic control. Part of the 4000B series for compatibility with other CMOS logic circuits. 3-state output facilitates shared signal line configurations. It is widely used in industrial electronics, embedded systems, and research laboratories requiring reliable and efficient latch circuits.

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