The HD74BC533A provides high drivability and operation equal to or better than high speed bipolar standard logic IC by using Bi-CMOS process. The device features low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight D type latches with three state outputs in a 20 pin package. When the latch.
low power dissipation that is about 1/5 of high speed bipolar logic IC, when the frequency is 10 MHz. The device has eight D type latches with three state outputs in a 20 pin package. When the latch enable input is high, the Q outputs will follow the D inputs. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again. When a high logic level is applied to the output control input, all outputs go to a high impedance state, regardless of what signals are present at the other inputs and the state of the storage elements.
Features
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | HD74BC534A |
Hitachi Semiconductor |
Octal D Type Flip Flops With 3 State Outputs | |
2 | HD74BC540A |
Hitachi Semiconductor |
Octal Buffers/Line Drivers With 3 State Outputs | |
3 | HD74BC540A |
Renesas |
Octal Buffers/Line Drivers | |
4 | HD74BC541A |
Hitachi Semiconductor |
Octal Buffers/Line Drivers With 3 State Outputs | |
5 | HD74BC541A |
Renesas |
Octal Buffers/Line Drivers | |
6 | HD74BC563A |
Hitachi Semiconductor |
Octal D Type Transparent Latches With 3 State Outputs | |
7 | HD74BC564A |
Hitachi Semiconductor |
Octal D Type Flip Flops With 3 State Outputs | |
8 | HD74BC573A |
Hitachi Semiconductor |
Octal D Type Transparent Latches With 3 State Outputs | |
9 | HD74BC573A |
Renesas |
Octal D Type Transparent Latches | |
10 | HD74BC574A |
Hitachi Semiconductor |
Octal D Type Flip Flops With 3 State Outputs | |
11 | HD74BC574A |
Renesas |
Octal D Type Flip Flops | |
12 | HD74BC240A |
Hitachi Semiconductor |
Octal Buffers/Line Drivers With 3 State Outputs |