Datasheet Details
| Part number | 54191 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 308.14 KB |
| Description | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
| Datasheet | 54191 54190 Datasheet (PDF) |
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Overview: PRESETTABLE BCD/DECADE UP/DOWN COUNTERS PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS The SN54 / 74LS190 is a synchronous UP/ DOWN BCD Decade (8421) Counter and the SN54/ 74LS191 is a synchronous UP /.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 54191 |
|---|---|
| Manufacturer | Motorola Semiconductor (now NXP Semiconductors) |
| File Size | 308.14 KB |
| Description | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |
| Datasheet | 54191 54190 Datasheet (PDF) |
|
|
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| Brand Logo | Part Number | Description | Manufacturer |
|---|---|---|---|
 |
54191 | Synchronous Up/Down 4-Bit Binary Counter | National Semiconductor |
 |
54191 | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS | SGS-THOMSON |
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54191 | Synchronous Up/Down Counters | Texas Instruments |
| Part Number | Description |
|---|---|
| 54190 | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS |