Datasheet Details
| Part number | LS7056 |
|---|---|
| Manufacturer | LSI |
| File Size | 162.46 KB |
| Description | 6 DECADE PREDETERMINING UP - DOWN COUNTER |
| Datasheet |
 LS7056 Datasheet
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General Description
The LS7055/LS7056 is a MOS synchronous 6 decade Up/Down counter.
The circuit includes storages and comparators, zero detect, automatic presetting and resetting, output latches, multiplexed output BCD and seven segment data.
Key Features
- +4.75V to +15V (Vss - VDD).
- Preset, Presignal and Mainsignal Store.
- DC to 250kHz Count Frequency.
- Fully Synchronous Operation Three Comparators with Output Flags Automatic or Manual Preset/Reset Control.
- Thumbwheel Interface for Storage Selects.
- Prescale on Count Input Selectable.
- Count Inhibit.
- Up/Down Control.
- Scan Rate up to 150kHz.
- Scan Oscillator has Override Capability.
- Blanking Override fo.