| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| CD40193BCM | Synchronous 4-Bit Up/Down Binary Counter | Fairchild-Semiconductor | SOIC | 16 | - | - | 74 K |
| CD40193BCMX | Synchronous 4-Bit Up/Down Binary Counter | Fairchild-Semiconductor | SOIC | 16 | - | - | 74 K |
| CD40193BCN | Synchronous 4-Bit Up/Down Binary Counter | Fairchild-Semiconductor | MDIP | 16 | - | - | 74 K |
| CD40193BMS | Radiation Hardened CMOS Presettable Up/Down Counters | Intersil-Corporation | - | - | - | - | 149 K |
| HCF40193B | PRESETTABLE UP/DOWN COUNTERS (DUAL CLOCK WITH RESET) 40192B-BCD TYPE , 40193B-BINARY TYPE | SGS-Thomson-Microelectronics | - | - | - | - | 314 K |
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