| Part number | 74LS191 |
|---|---|
| Datasheet | 74LS191-etcTI.pdf |
| File Size | 1.56 MB |
| Manufacturer | Texas Instruments |
| Description | Synchronous Up/Down Counters |
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Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
74LS191 | Synchronous 4-Bit Up/Down Counter | Fairchild Semiconductor |
 |
74LS191 | PRESETTABLE 4-BIT BINARY UP/DOWN COUNTERS | Motorola |
 |
74LS191 | Synchronous Up/Down 4-bit Binary Counters | Hitachi Semiconductor |
See all Texas Instruments datasheets
| Part Number | Description |
|---|---|
| 74LS190 | Synchronous Up/Down Counter |
| 74LS192 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER |
| 74LS193 | SYNCHRONOUS 4-BIT UP/DOWN COUNTER |
| 74LS194 | 4-Bit Bidirectional Universal Shift Registers |
| 74LS194A | 4-Bit Bidirectional Universal Shift Registers |
| 74LS109A | Dual J-K Positive-Edge-Triggered Flip-Flops |
| 74LS122 | Retriggerable Monostable Multivibrators |
| 74LS123 | Retriggerable Monostable Multivibrators |
| 74LS125A | QUADRUPLE BUS BUFFERS |
| 74LS126A | QUADRUPLE BUS BUFFERS |
