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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Octal D Flip-Flop with Common Clock and Reset High–Performance Silicon–Gate CMOS The MC54/74HC273A is identical in pinout to the LS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LSTTL outputs. This device consists of eight D flip–flops with common Clock.
02 20 1 20 1 ORDERING INFORMATION LOGIC DIAGRAM 3 4 7 8 13 14 17 18 19 11 2 5 6 9 12 15 16 MC54HCXXXAJ MC74HCXXXAN MC74HCXXXADW MC74HCXXXADT Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7 NONINVERTING OUTPUTS Ceramic Plastic SOIC TSSOP D0 D1 D2 DATA INPUTS D3 D4 D5 D6 D7 CLOCK PIN ASSIGNMENT RESET Q0 D0 D1 Q1 Q2 D2 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 CLOCK RESET 1 PIN 20 = VCC PIN 10 = GND D3 Q3 GND ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ ÎÎÎÎÎÎÎÎÎÎ ÎÎÎÎ ÎÎÎ Design Criteria Value 66.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | M54HC273 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 2 | M54HC27 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 3 | M54HC279 |
ST Microelectronics |
QUAD S-R LATCH |
|
| 4 | M54HC20 |
ST Microelectronics |
DUAL 4-INPUT NAND GATE |
|
| 5 | M54HC21 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 6 | M54HC221 |
ST Microelectronics |
DUAL MONOSTABLE MULTIVIBRATOR |
|
| 7 | M54HC221A |
ST Microelectronics |
DUAL MONOSTABLE MULTIVIBRATOR |
|
| 8 | M54HC237 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 9 | M54HC238 |
ST Microelectronics |
3 TO 8 LINE DECODER |
|
| 10 | M54HC240 |
STMicroelectronics |
Rad-hard high speed 2V to 6V CMOS logic |
|
| 11 | M54HC241 |
ST Microelectronics |
OCTAL BUS BUFFER |
|
| 12 | M54HC242 |
ST Microelectronics |
QUAD BUS TRANSCEIVER |
|