TECHNICAL DATA IN74HC273A Octal D Flip-Flop with Common Clock and Reset High-Performance Silicon-Gate CMOS The IN74HC273A is identical in pinout to the LS/ALS273. The device inputs are compatible with standard CMOS outputs; with pullup resistors, they are compatible with LS/ALSTTL outputs. This device consists of eight D flip-flops with common Clock and Re.
MAXIMUM RATINGS
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Symbol VCC VIN VOUT IIN IOUT ICC PD Tstg TL
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Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Current, per Pin DC Supply Current, VCC and GND Pins Power Dissipation in Still Air, Plastic DIP+ SOIC Package+ Storage Temperature Lead Temperature, 1 mm from Case for 10 Seconds (Plastic DIP or SOIC Package)
Value -0.5 to +7.0 -1.5 to VCC +1.5 -0.5 to VCC +0.5 ±20 ±35 ±75 750 500 -65 to +150 260
Unit V V V mA mA mA mW °C °C
Maximum Ratings are those values beyond which .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | IN74HC27A |
IK Semiconductor |
Triple 3-Input Positive-NOR Gate | |
2 | IN74HC20A |
IK Semiconductor |
Dual 4-Input NAND Gate | |
3 | IN74HC21A |
IK Semiconductor |
Dual 4-Input Positive-AND Gate | |
4 | IN74HC221A |
IK Semiconductor |
Dual Monostable Binary Up/Down Counter | |
5 | IN74HC240A |
IK Semiconductor |
Octal Buffer/Line Driver | |
6 | IN74HC241A |
IK Semiconductor |
Octal Buffer/Line Driver | |
7 | IN74HC244A |
IK Semiconductor |
Octal Buffer/Line Driver | |
8 | IN74HC245A |
IK Semiconductor |
Octal Bus Transceiver | |
9 | IN74HC251A |
IK Semiconductor |
8-1 Data Selector/Multiplexer | |
10 | IN74HC253A |
IK Semiconductor |
Dual 4-1 Data Selector/Multiplexer | |
11 | IN74HC257A |
IK Semiconductor |
Quad 2-1 Data Selector/Multiplexer | |
12 | IN74HC258A |
IK Semiconductor |
Quad 2-1 Data Selector/Multiplexer |