M74HC4072 - ST Microelectronics

M74HC4072 DUAL 4 INPUT OR GATE

The M54/74HC4072 is a high speed CMOS DUAL 4-INPUT OR GATE fabricated in silicon gate C2MOS technology. It has the same high speed performance of LSTTL combined with true CMOS low power consumption. The internal circuit is composed of 3 stages including buffer output, which gives high noise immunity and stable output. All inputs are equipped with protection .

Features

ient excess voltage. PIN CONNECTIONS (top view) INPUT AND OUTPUT EQUIVALENT CIRCUIT NC = No Internal Connection October 1992 1/9 M54/M74HC4072 TRUTH TABLE A L H X X X B L X H X X C L X X H X D L X X X H Y L H H H H IEC LOGIC SYMBOL PIN DESCRIPTION PIN No 2, 3, 4, 5 9, 10, 11, 12 1, 13 7 14 SYMBOL 1A to 1D 2A to 2D 1Y to 2Y GND VCC NAME AND FUNCTION Data Inputs Data Inputs Data Outputs Ground (0V) Positive Supply Voltage SCHEMATIC CIRCUIT (Per Gate) ABSOLUTE MAXIMUM RATINGS Symbol VCC VI VO IIK IOK ICC IO or IGND PD Tstg TL Supply Voltage DC Input Voltage DC Output Voltage DC Input Dio.