Overview
The MM54HC161J is a counters, Divider made by Texas Instruments in a CDIP-16 package with 16 pins. -55℃~+125℃ 1 2V~6V 4 45MHz 54HC 600mW Asynchronous Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter CDIP-16 Counters, Dividers.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74F163ANE4, from EasyEDA) and its footprint (EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3827749).
Symbol
Footprint
Parameters
13- Count Rate
- 45MHz
- Direction
- Up Counter
- Features
- Reset function；Cascade counter；Synchronous counting
- Logic Type
- Divide-by-2
- Number of Elements
- 1
- Operating Temperature
- -55℃~+125℃
- Power Dissipation
- 600mW
- Reset
- Asynchronous
- Resolution
- 4
- Series
- 54HC
- Timing
- Synchronous
- Trigger Type
- Rising Edge
- Voltage - Supply
- 2V~6V
Order codes
1- MM54HC161JLCSC C3827749
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | CLR# | Unspecified |
| 2 | CLK | Unspecified |
| 3 | A | Unspecified |
| 4 | B | Unspecified |
| 5 | C | Unspecified |
| 6 | D | Unspecified |
| 7 | ENP | Unspecified |
| 8 | GND | Unspecified |
| 9 | LOAD# | Unspecified |
| 10 | ENT | Unspecified |
| 11 | QD | Unspecified |
| 12 | QC | Unspecified |
| 13 | QB | Unspecified |
| 14 | QA | Unspecified |
| 15 | RCO | Unspecified |
| 16 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the MM54HC161J?
Yes. The symbol is EasyEDA_Cloud:SN74F163ANE4 and the footprint EasyEDA_Cloud:PDIP-16_L19.7-W6.6-P2.54-LS7.6-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM54HC161J?
CDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the MM54HC161J datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the MM54HC161J?
JLCPCB lists it as part C3827749, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM54HC161J?
Parts like it in the library: the MC10136L by onsemi, the SN54LS161AJ by Texas Instruments, the SNJ54LS161AJ by Texas Instruments and the 5962-8762101EA by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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