74161 Overview
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.
| Part number | 74161 |
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| Datasheet | 74161 / 74163-SGS Datasheet PDF (Download) |
| 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 | Manufacturer |
|---|---|---|---|
| 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 |