| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| 74AC191MTC | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | TSSOP | 16 | - | - | 115 K |
| 74AC191MTCX | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | TSSOP | 16 | - | - | 115 K |
| 74AC191SC | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | SOIC | 16 | - | - | 115 K |
| 74AC191SCX | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | SOIC | 16 | - | - | 115 K |
| 74AC191SJ | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | SOIC | 16 | - | - | 115 K |
| 74AC191SJX | Up/Down Counter with Preset and Ripple Clock | Fairchild-Semiconductor | SOIC | 16 | - | - | 115 K |
| CD54AC191F3A | Presettable Synchronous 4-Bit Binary Up/Down Counters | Intersil-Corporation | - | - | - | - | 11 M |
| CD54AC193F3A | Presettable Synchronous 4-Bit Binary Up/Down Counter with Reset | Intersil-Corporation | - | - | - | - | 11 M |
| HD74AC194 | 4-bit Bidirectional Universal Shift Register | distributor | - | - | - | - | 69 K |
| HD74AC195 | 4-bit Parallel-Access Shift Register | distributor | - | - | - | - | 67 K |
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