M74HC273 Datasheet (250.18 KB)
M74HC273
250.18 KB
Octal d-type flip-flop.
M54HC273 M74HC273
OCTAL D TYPE FLIP FLOP WITH CLEAR
. . . . . . . .
HIGH SPEED fMAX = 67 MHz (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (M.
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M74HC27 - TRIPLE 3-INPUT NOR GATE
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M74HC27
TRIPLE 3-INPUT NOR GATE
s
s
s
s
s
s
s
HIGH SPEED: tPD = 9ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C HIGH N.
M74HC279 - QUAD S-R LATCH
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QUAD S - R LATCH
. . . . . . . .
HIGH SPEED tPD = 12 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 2 µA (MAX.) AT TA = 25 °C .
M74HC20 - DUAL 4-INPUT NAND GATE
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M74HC20
DUAL 4-INPUT NAND GATE
s
s
s
s
s
s
s
HIGH SPEED: tPD = 9ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C HIGH NO.
M74HC21 - DUAL 4-INPUT AND GATE
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DUAL 4-INPUT AND GATE
s
s
s
s
s
s
s
HIGH SPEED: tPD = 11ns (TYP.) at VCC = 6V LOW POWER DISSIPATION: ICC = 1µA(MAX.) at TA=25°C HIGH NO.
M74HC221 - DUAL MONOSTABLE MULTIVIBRATOR
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M54HC221/221A M74HC221/221A
DUAL MONOSTABLE MULTIVIBRATOR
. . . . . . . . .
HIGH SPEED tPD = 25 ns (TYP) at VCC = 5V LOW POWER DISSIPATION STANDBY S.
M74HC237 - 3 TO 8 LINE DECODER LATCH
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M74HC237
3 TO 8 LINE DECODER LATCH
s HIGH SPEED:
tPD = 16ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s HIGH NOISE .
M74HC238 - 3 TO 8 LINE DECODER
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3 TO 8 LINE DECODER
. . . . . . . .
HIGH SPEED tPD = 14 ns (TYP.) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.) AT TA = 25 .
M74HC240 - OCTAL BUS BUFFER
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M74HC240
OCTAL BUS BUFFER WITH 3 STATE OUTPUTS (INVERTED)
s HIGH SPEED:
tPD = 10ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at .
