M54HC126 Datasheet PDF | STMicroelectronics

STMicroelectronics M54HC126

The M54/74HC125/126 are high speed CMOS QUAD BUS BUFFER (3-STATE) FABRICATED IN SILICON GATE C2MOS technology. They have the same high speed performance of LSTTL combined with true CMOS low power consumption. These devices require the same 3-STATE control input G to be taken high to make the output go into the high impedance state.

Part No.	M54HC126
Datasheet	M54HC126 Download
Manufacturer	STMicroelectronics
Description	QUAD BUS BUFFERS
Buy	Stock & Price

DESCRIPTION

All inputs are equipped with protection circuits against static discharge and transient excess voltage. INPUT AND OUTPUT EQUIVALENT CIRCUIT HC126 PIN CONNECTIONS (top view) HC125 NC = No Internal Connection September 1993 1/11 M54/M74HC125/126 CHIP CARRIER HC125 HC126 TRUTH TABLE (HC125) A X L H G H L L Y Z L H TRUTH TABLE (HC126) A X L H G L H H Y Z L H PIN

DESCRIPTION

(HC125) PIN No 1, 4, 10, 13 2, 5, 9, 12 3, 6, 8, 11 7 14 SYMBOL G1 to G4 A1 to A4 Y1 to Y4 GND VCC NAME AND FUNCTION Output Enable Input Data Inputs Data Outputs Ground (0V) Positive Supply Voltage PIN

DESCRIPTION

(HC126) PIN No 1, 4, 10, 13 2, 5, 9, 12 3, 6, 8, 11 7 14 SYMBOL G1 to G4 A1 to A4 Y1 to Y4 GND VCC NAME AND FUNCTION Output Enable Input Data Inputs Data Outputs Ground (0V) Positive Supply Voltage IEC LOGIC SYMBOLS HC125 HC126 2/11 M54/M74HC125/126 CIRCUIT DIAGRAM HC125 HC126

ABSOLUTE MAXIMUM RATINGS

Symbol VCC VI VO IIK IOK IO ICC or IGND PD Tstg TL Supply Voltage DC Input Voltage DC Output Volta...