74HC4516 - NXP Semiconductors

74HC4516 Binary up/down counter

The 74HC/HCT4516 are high-speed Si-gate CMOS devices and are pin compatible with the “4516” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT4516 are edge-triggered synchronous up/down 4-bit binary counters with a clock input (CP), an up/down count control input (UP/DN), an active LOW count enable input (CE), an.

Features

• Output capability: standard
• ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT4516 are high-speed Si-gate CMOS devices and are pin compatible with the “4516” of the “4000B” series. They are specified in compliance with JEDEC standard no. 7A. The 74HC/HCT4516 are edge-triggered synchronous up/down 4-bit binary counters with a clock input (CP), an up/down count control input (UP/DN), an active LOW count enable input (CE), an asynchronous active HIGH Logic equation for terminal count: TC = CE . {(UP/DN) . Q 0 . Q 1 . Q 2 . Q 3 + (UP ⁄ DN ) . Q 0 . Q 1 . Q 2 . Q 3 } QUICK REFERENCE DATA GND = .