M74HC688 Datasheet (325.03 KB)
M74HC688
325.03 KB
8 bit equality comparator.
M74HC688
8 BIT EQUALITY COMPARATOR
s HIGH SPEED:
tPD = 17ns (TYP.) at VCC = 6V
s LOW POWER DISSIPATION:
ICC = 4µA(MAX.) at TA=25°C
s HIGH NOISE .
📁 Related Datasheet
M74HC620 - OCTAL BUS TRANSCEIVER
(ST Microelectronics)
M54/74HC620 M54/74HC623
OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING
. . . . . . . .
HIGH SPEED tPD = 10 ns (TYP.) AT V.
M74HC623 - OCTAL BUS TRANSCEIVER
(ST Microelectronics)
M54/74HC620 M54/74HC623
OCTAL BUS TRANSCEIVER HC620 3 STATE INVERTING HC623 3 STATE NON INVERTING
. . . . . . . .
HIGH SPEED tPD = 10 ns (TYP.) AT V.
M74HC640 - OCTAL BUS TRANSCEIVER
(ST Microelectronics)
M54/74HC245/640/643 M54/74HC245/640/643
OCTAL BUS TRANSCEIVER (3-STATE): HC245 NON INVERTING HC640 INVERTING, HC643 INVERTING/NON INVERTING
. . . . ..
M74HC643 - OCTAL BUS TRANSCEIVER
(ST Microelectronics)
M74HC643
OCTAL BUS TRANSCEIVER WITH 3 STATE OUTPUTS (INVERTING/NON INVERTING)
s
s
s
s
s
s
s
HIGH SPEED: tPD = 10ns (TYP.) at VCC = 6V LOW POWER.
M74HC643-1FP - Octal 3-State Inverting and Noninverting Bus Transceiver
(Mitsubishi)
.
M74HC643-1P - Octal 3-State Inverting and Noninverting Bus Transceiver
(Mitsubishi)
.
M74HC646 - HC648 OCTAL BUS TRANSCEIVER/REGISTER
(ST Microelectronics)
M74HC646 M74HC648
HC646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.)
. . . . . . . .
HIGH SPEED fMA.
M74HC648 - HC648 OCTAL BUS TRANSCEIVER/REGISTER
(ST Microelectronics)
M74HC646 M74HC648
HC646 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE) HC648 OCTAL BUS TRANSCEIVER/REGISTER (3-STATE, INV.)
. . . . . . . .
HIGH SPEED fMA.
