Texas Instruments CD40103BE Counter IC Series CD4000 logic circuits

Texas Instruments CD40103BE is a versatile down counter IC from the CD4000 logic circuit series, designed for precision countdown operations with a wide range of applications. The device integrates a pre-settable countdown mechanism with a BCD output, which enables flexible control in digital systems. This counter features Schmitt trigger inputs for noise immunity, a high noise margin, and is capable of operation with a supply voltage range from 3V to 15V. Its robust architecture makes it ideal for applications such as frequency divider circuits, event counters, and timers within digital and electronic systems. The CD40103BE is particularly valued in environments requiring reliable synchronous operations with asynchronous load capabilities.

Logic IC Base Number	CD4000
Logic IC Function	CMOS 8-bit Binary Down Counter
Operating Temperature Range	-55 to +125°C
Package/Case	PDIP (N)
Maximum Operating Temperature	125°C
Mounting Type	Through-hole mounting
Operating temperature (min.)	-55°C
Type	Logic IC - Counter