| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| CD54ACT191F3A | PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTER | Texas-Instruments | J | 16 | -55°C | 125°C | 53 K |
| CD54HCT191F3A | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTER | Texas-Instruments | J | 16 | -55°C | 125°C | 292 K |
| CD54HCT193F3A | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS | Texas-Instruments | J | 16 | -55°C | 125°C | 67 K |
| CD74HCT191E | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS | Texas-Instruments | N | 16 | -55°C | 125°C | 292 K |
| CD74HCT191E | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS | Texas-Instruments | N | 16 | -55°C | 125°C | 292 K |
| CD74HCT191M | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS | Texas-Instruments | D | 16 | -55°C | 125°C | 292 K |
| CD74HCT193E | HIGH SPEED CMOS LOGIC PRESETTABLE SYNCHRONOUS 4-BIT BINARY UP/DOWN COUNTERS WITH ASYNCHRONOUS RESET | Texas-Instruments | N | 16 | -55°C | 125°C | 67 K |
| CY74FCT191ATSOC | PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | Texas-Instruments | DW | 16 | -40°C | 85°C | 61 K |
| CY74FCT191ATSOCT | PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | Texas-Instruments | DW | 16 | -40°C | 85°C | 61 K |
| CY74FCT191CTQC | PRESETTABLE SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS | Texas-Instruments | DBQ | 16 | -40°C | 85°C | 61 K |
| [1] 2 [3] [4] [5] |
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