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54LS192 |
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| Part Number | 54LS192 |
| Manufacturer | Motorola |
| Description | The LS192 and LS193 are Asynchronously Presettable Decade and 4-Bit Binary Synchronous UP / DOWN (Reversable) Counters. The operating modes of the LS192 decade counter and the LS193 binary counter are... |
| Features |
y Internally Provided • Input Clamp Diodes Limit High Speed Termination Effects CONNECTION DIAGRAM DIP (TOP VIEW) V CC P0 16 15 MR TC D TC U PL 14 13 12 11 P2 P3 10 9 1 2 3 4 5 6 7 8 P1 Q1 Q 0 CP D CP U Q 2 Q 3 GND NOTE: The Flatpak version has the same pinouts (Connection Diagram) as the Dual In-Line Package. PIN NAMES LOADING (Note a) HIGH LOW CPU CPD MR Count Up Clock Pulse Input Count Down Clock Pulse Input Asynchronous Master Reset (Clear) Input 0.5 U.L. 0.5 U.L. 0.5 U.L. 0.25 U.L. 0.25 U.L. 0.25 U.L. PL Asynchronous Parallel Load (Active LOW) Input 0.5 ... |
| Document |
 54LS192 Data Sheet
PDF 210.94KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 54LS190 |
Texas Instruments |
SYNCHRONOUS UP/DOWN COUNTERS |
|
| 2 | 54LS190 |
Motorola |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS |
|
| 3 | 54LS190 |
National Semiconductor |
Synchronous 4-Bit Up/Down Counters |
|
| 4 | 54LS191 |
Motorola |
PRESETTABLE BCD/DECADE UP/DOWN COUNTERS |
|
| 5 | 54LS191 |
Texas Instruments |
SYNCHRONOUS UP/DOWN COUNTERS |
|