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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. All inputs are equipped wi.
atic 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.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M54HC123 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 2 | M54HC123A |
ST Microelectronics |
DUAL RETRIGGERABLE MONOSTABLE MULTIVIBRATOR |
|
| 3 | M54HC125 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 4 | M54HC10 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 5 | M54HC107 |
ST Microelectronics |
DUAL J-K FLIP FLOP WITH CLEAR |
|
| 6 | M54HC109 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 7 | M54HC11 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 8 | M54HC112 |
ST Microelectronics |
DUAL J-K FLIP FLOP |
|
| 9 | M54HC113 |
ST Microelectronics |
DUAL J-K FLIP FLOP |
|
| 10 | M54HC131 |
ST Microelectronics |
3 TO 8 LINE DECODER/LATCH |
|
| 11 | M54HC132 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 12 | M54HC133 |
ST Microelectronics |
13 INPUT NAND GATE |
|