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  1. The 74HC40103 is an 8-bit synchronous down counter. It has control inputs for enabling or disabling the clock (CP), for clearing the counter to its maximum count and for presetting the counter either synchronously or asynchronously. In normal operation, the counter is decremented by one count on each positive-going transition of the clock (CP).

  2. TI’s CD74HC40103 is a High Speed CMOS Logic 8-Stage Synchronous Down Counters. Find parameters, ordering and quality information

  3. 74HC40103 Datasheet by Nexperia USA Inc. Download PDF Datasheet Feedback/Errors. 1. General description. The 74HC40103 is an 8-b it synchronous down counter. It has control inputs fo r enabling. or disabling the clock (CP), for clearing the counter to its maximum coun t and for. presetting the counter either synchro nously or asynchronously.

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  6. [1] The input and output voltage ratings may be exceeded if the input and output curr ent ratings are observed.

  7. 74HC40103 Product details. The 74HC/HCT40103 are high-speed Si-gate CMOS devices and are pin compatible with the “40103” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT40103 consist each of an 8-bit synchronous down counter with a single output which is active when the internal count is zero.

  8. The 74HC40103 is a high-speed Si-gate CMOS device and are pin compatible with the 40103 of the 4000B series. The 74HC40103 is specified in compliance with JEDEC standard no. 7A. The 74HC40103 consists of an 8-bit synchronous down counter with a single output which is active when the internal count is zero. The 74HC40103 contains a single 8-bit ...