74HC4516DB中文资料飞利浦数据手册PDF规格书

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 parallel load input (PL), four parallel inputs (D0to D3), four parallel outputs (Q0to Q3), an active LOW terminal count output (TC), and an overriding asynchronous master reset input (MR).

FEATURES

• Output capability: standard

• ICC category: MSI