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
| Weight Weight | 0,002 g |
|---|---|
Dimensions
|
2 × 0,75 × 0,5 mm |
| 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 |
