| Part number | SN54ALS169B |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 802.07 KB |
| Description | Synchronous 4-Bit Up/Down Binary Counter |
| Datasheet |
 SN54ALS169B Datasheet
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| Note |
This datasheet PDF includes multiple part numbers: SN54ALS169B, SN54AS169A. Please refer to the document for exact specifications by model. |
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SDAS125B MARCH 1984 REVISED DECEMBER 1994 SN54ALS169B, SN54AS169A ...J PACKAGE SN74ALS169B, SN74AS169A ...D OR N PACKAGE (TOP VIEW) U/D 1 CLK 2 A3 B4 C5 D6 ENP 7 GND 8 16 VCC 15 RCO 14 QA 13 QB 12 QC 11 QD 10 ENT 9 LOAD These synchronous 4-bit up/down binary presettable counters feature an internal carry look-ahead circuitry for cascading in high-speed counting applications.Synchronous operation is provided by having all flip-flops clocked simultaneously so that th
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