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UPD8253-5 |
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| Part Number | UPD8253-5 |
| Manufacturer | NEC |
| Description | cs RD WR Al AO FUNCTION 0 1 0 0 0 Load Counter No. 0 0 1 0 0 1 Load Counter No.1 0 1 0 1 0 Load Counter No.2 0 1 0 1 1 Write Mode Word 0 0 1 0 0 Read Counter No. 0 ... |
| Features |
igital One-Shot • Complex Motor Controller • NEC Now Supplies flPD8253-5 to all flPD8253 Requirements F EATU RES • Three Independent 16-Bit Counters • Clock Rate: DC to 4 MHz • Count Binary or BCD • Single +5 Volt Supply, ±10% • 24 Dual-In-Line Plastic Package PIN CONFIGURATION 07 06 2 24 VCC 23 WR 05 3 22 RO 04 4 21 CS 03 5 20 A1 02 6 01 DO 8 j.LPD 19 8253-5 18 17 AO CLK 2 OUT2 CLK 0 9 16 GATE 2 OUTO 10 15 CLK 1 GATEO 11 14 GATE 1 GNO 12 13 OUT 1 07-0 0 CLK N GATE N OUT N RO WR CS AO,A1 VCC G~O PIN NAMES Data Bus 18-Bitl Counter Clock Inputs Counter Gate Inputs Counter... |
| Document |
 UPD8253-5 Data Sheet
PDF 384.47KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | UPD8253 |
NEC |
PROGRAMMABLE INTERVAL TIMER |
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| 2 | UPD8251 |
NEC |
PROGRAMMABLE COMMUNICATIONS INTERFACE |
|
| 3 | UPD8251A |
NEC |
PROGRAMMABLE COMMUNICATIONS INTERFACE |
|
| 4 | UPD8251AF |
NEC |
PROGRAMMABLE COMMUNICATIONS INTERFACE |
|
| 5 | UPD8255 |
NEC |
PROGRAMMABLE PERIPHERAL INTERFACES |
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