Datasheet Details
| Part number | 54LS191 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.14 MB |
| Description | SYNCHRONOUS UP/DOWN COUNTERS |
| Datasheet | 54LS191 54LS190 Datasheet (PDF) |
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Overview: SN54190, SN54191, SN54LS190, SN54LS191, SN74190, SN74191, SN74LS190, SN74LS191 SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL SDLS072 – DECEMBER 1972 – REVISED MARCH 1988 PRODUCTION DATA.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 54LS191 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 1.14 MB |
| Description | SYNCHRONOUS UP/DOWN COUNTERS |
| Datasheet | 54LS191 54LS190 Datasheet (PDF) |
|
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| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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54LS191 | PRESETTABLE BCD/DECADE UP/DOWN COUNTERS | Motorola |
| Part Number | Description |
|---|---|
| 54LS190 | SYNCHRONOUS UP/DOWN COUNTERS |
| 54LS109A | Dual J-K Positive-Edge-Triggered Flip-Flops |
| 54LS122 | RETRIGGERABLE MONOSTABLE MULTIVIBRATORS |
| 54LS123 | RETRIGGERABLE MONOSTABLE MULTIVIBRATORS |
| 54LS125A | QUADRUPLE BUS BUFFERS |
| 54LS126A | QUADRUPLE BUS BUFFERS |
| 54LS14 | Hex Schmitt-Trigger Inverters |
| 54LS155A | Dual 2-Line To 4-Line Decoders/Demultiplexers |
| 54LS156 | Dual 2-Line To 4-Line Decoders/Demultiplexers |
| 54LS164 | 8-Bit Parallel-Out Shift Register Register |