54HC191 datasheet by STMicroelectronics.
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 54HC191 |
|---|---|
| Datasheet | 54HC191 54HC00 Datasheet (PDF) |
| File Size | 2.82 MB |
| Manufacturer | STMicroelectronics |
| Description | Rad-hard high speed 2 to 6V CMOS logic |
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The M54HCxxx and M54HCTxxx series is posed of CMOS functions specifically designed to meet the radiation requirements of the aerospace industry. They include a large set of gates, flip-flops, multiplexers, counters, bus interface and several other functions. The maximum operating frequency of the HC/HCT series varies between 20 to 55 MHz at 4.5 V and 25 °C depending on the products.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
54HC191 | 4-BIT SYNCHRONOUS UP/DOWN BINARY COUNTERS | Texas Instruments |
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54HC191 | Synchronous Binary Up/Down Counters | National Semiconductor |
 |
54HC191 | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS | SGS-THOMSON |
View all STMicroelectronics datasheets
| Part Number | Description |
|---|---|
| 54HC193 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC10 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC109 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC11 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC123 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC125 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC132 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC138 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC139 | Rad-hard high speed 2 to 6V CMOS logic |
| 54HC14 | Rad-hard high speed 2 to 6V CMOS logic |
