This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | 74161 |
|---|---|
| Datasheet | 74161 74163-SGS Datasheet (PDF) |
| File Size | 328.86 KB |
| Manufacturer | SGS-THOMSON |
| Description | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
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They have the same the high speed operation similar to equivalent LSTTL while maintaining the CMOS low power dissipation. The CLOCK input is active on the rising edge. Both LOAD and CLEAR inputs are active Low.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
| ETC | 74161 | 4-bit binary synchronous counter | ETC |
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74161 | SYNCHRONOUS 4-BIT COUNTERS | Texas Instruments |
 |
74161A | Synchronous 4-Bit Binary Counters | Fairchild Semiconductor |
See all SGS-THOMSON datasheets
| Part Number | Description |
|---|---|
| 74160 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 74162 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 74163 | SYNCHRONOUS PRESETTABLE 4-BIT COUNTER |
| 74190 | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
| 74191 | 4 BIT SYNCHRONOUS UP/DOWN COUNTERS |
