74190 PRESETTABLE BCD/DECADE UP/DOWN COUNTERS.
✅ BCD (0–9) Synchronous Up/Down Counter
✅ TTL-Compatible, DIP-16 Package
✅ Presettable with parallel load inputs
✅ Separate count-up & count-down clocks
✅ Ideal for displays, counters, clocks, and control systems
25,00 EGP
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Description
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS.
Specification
General
| WeightWeight | 0,0000 g |
|---|---|
 Dimensions | 2 × 0,75 × 0,5 cm |
| Product Name | 74190 Presettable BCD/Decade Up/Down Counter |
| Function | BCD/Decade Up/Down Counter |
| Logic Family | 74 Series TTL |
| Operating Voltage | 4.75V–5.25V |
| Count Mode | Up / Down (Selectable) |
| Count Range | 0–9 (BCD) |
| Inputs | Clock, Up/Down, Load, Clear |
| Outputs | Q0, Q1, Q2, Q3 (4-Bit BCD Output) |
| Preset Capability | Yes (Parallel Load) |
| Propagation Delay | 30ns |
| Package Type | DIP-16 |
| Operating Temperature | 0°C to +70°C |
| Material | Plastic + Semiconductor |
