| Electronic component: | Description: | Manuf. | Package | Pins | T°min | T°max | Datasheet |
|---|
| SN74HC191D | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | D | 16 | -40°C | 85°C | 156 K |
| SN74HC191D | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | D | 16 | -40°C | 85°C | 156 K |
| SN74HC191DR | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | D | 16 | -40°C | 85°C | 156 K |
| SN74HC191N | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | N | 16 | -40°C | 85°C | 156 K |
| SN74HC191N3 | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | N | 16 | -40°C | 85°C | 156 K |
| SN74HC191NSR | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas-Instruments | NS | 16 | -40°C | 85°C | 156 K |
| SN74HC193D | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | Texas-Instruments | D | 16 | -40°C | 85°C | 143 K |
| SN74HC193DR | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | Texas-Instruments | D | 16 | -40°C | 85°C | 143 K |
| SN74HC193N | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | Texas-Instruments | N | 16 | -40°C | 85°C | 143 K |
| SN74HC193NSR | 4-BIT SYNCHRONOUS UP/DOWN COUNTERS (DUAL CLOCK WITH CLEAR) | Texas-Instruments | NS | 16 | -40°C | 85°C | 143 K |
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