MC14099B is an 8-bit addressable latch. Data is entered in serial form when the appropriate latch is addressed (via address pins A0, A1, A2) and write disable is in the low state. For the MC14099B the input is a unidirectional write only port. The data is presented in parallel at the output of the eight latches independently of the state of Write Disable, Write/Read or Chip Enable. A Master Reset capability is available on both parts.
The MC14099B is an 8-bit addressable latch designed to accept data in serial form when a specific latch is addressed via pins AO, A1, and A2. Data is presented in parallel at the outputs independently of the Write Disable or Chip Enable states. The device features a unidirectional write-only port and includes a Master Reset capability.
| Supply Voltage Range | -0.5 to +18.0 Vdc |
|---|---|
| Ambient Temperature Range | -55 to +125 °C |
| Input/Output Current | +/- 10 mA per Pin |
| Power Dissipation | 500 mW |
The input is a unidirectional write only port where data is entered in serial form when the appropriate latch is addressed and write disable is in the low state.
The data is presented in parallel at the output of the eight latches independently of the state of Write Disable, Write/Read or Chip Enable.