14553B Datasheet - ON Semiconductor

14553B MC14553B

MC14553B 3 Digit BCD Counter The MC14553B 3 digit BCD counter consists of 3 negative edge triggered BCD counters that are cascaded synchronously. A quad latch at the output of each counter permits storage of any given count. The information is then time division multiplexed, providing one BCD number or digit at a time. Digit select outputs provide display control. All outputs are TTL compatible. An on chip oscillator provides the low frequency scanning clock which.

14553B Features

* http://onsemi.com MARKING DIAGRAMS PDIP

* 16 P SUFFIX CASE 648 1 16 MC14553BCP AWLYYWWG 1

* TTL Compatible Outputs On

* Chip Oscillator Cascadable Clock Disable Input Pulse Shaping Permits Very Slow Rise Tim

14553B Datasheet (163.00 KB)