Datasheet Details
| Part number | CD54HC161 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 501.00 KB |
| Description | High-Speed CMOS Logic Presettable Counters |
| Download | CD54HC161 Download (PDF) |
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| Part number | CD54HC161 |
|---|---|
| Manufacturer | Texas Instruments |
| File Size | 501.00 KB |
| Description | High-Speed CMOS Logic Presettable Counters |
| Download | CD54HC161 Download (PDF) |
|
|
|
Two count enables, PE and TE, in each counter are provided for n-bit cascading.
In all counters reset action occurs regardless of the level of the SPE, PE and TE inputs (and the clock input, CP, in the ’HC161 and ’HCT161 types).
If a decade counter is preset to an illegal state or assumes an illegal state when power is applied, it will return to the normal sequence in one count as shown in state diagram.
The CD54HCT161 is obsolete and no longer is supplied.
Data sheet acquired from Harris Semiconductor SCHS154D February 1998 - Revised October 2003 CD54/74HC161, CD54/74HCT161, CD54/74HC163, CD54/74HCT163 High-Speed CMOS.
| Part Number | Description |
|---|---|
| CD54HC160 | BCD SYNCHRONOUS DECADE COUNTERS |
| CD54HC162 | BCD SYNCHRONOUS DECADE COUNTERS |
| CD54HC163 | High-Speed CMOS Logic Presettable Counters |
| CD54HC164 | 8-Bit Serial-In/Parallel-Out Shift Register |
| CD54HC164F | 8-Bit Serial-In/Parallel-Out Shift Register |
| CD54HC165 | 8-Bit Parallel-In/Serial-Out Shift Register |
| CD54HC166 | 8-Bit Parallel-In/Serial-Out Shift Register |
| CD54HC166F3A | 8-Bit Parallel-In/Serial-Out Shift Register |
| CD54HC10 | Triple 3-Input NAND Gates |
| CD54HC107 | Dual J-K Flip-Flop |