74F161ASJX
onsemiExtended
0℃~+70℃ 1 120MHz 4.5V~5.5V 7.5ns@5V,50pF 74F Asynchronous Divide-by-2 Reset function、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHS
- Part id
- onsemi/74F161ASJX
- Category
- Counters, Dividers
- Package
- SOIC-16-208mil
- Pins
- 5
- In stock
- 0 at JLCPCB (C3828451)
Overview
The 74F161ASJX is a counters, Divider made by onsemi in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 1 120MHz 4.5V~5.5V 7.5ns@5V,50pF 74F Asynchronous Divide-by-2 Reset function、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS161, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3828451).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | MR | Input |
| 2 | CP | Input |
| 3 | D0 | Input |
| 4 | D1 | Input |
| 5 | D2 | Input |
| 6 | D3 | Input |
| 7 | CEP | Input |
| 8 | GND | Power in |
| 9 | PE | Input |
| 10 | CET | Input |
| 11 | Q3 | Output |
| 12 | Q2 | Output |
| 13 | Q1 | Output |
| 14 | Q0 | Output |
| 15 | TC | Output |
| 16 | VCC | Power in |
Parts like it
8
SN74LS161ANSR
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SOIC-16-208mil-40℃~+85℃ 1 167MHz 2V~6V 4 5ns@5V,50pF 74AC Asynchronous Divide-by-2 Programmable divide ratio、Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74AC161SJX
SOIC-16-208mil-40℃~+85℃ 1 167MHz 2V~6V 4 5ns@5V,50pF 74AC Asynchronous Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74AC163SJ
SOIC-16-208mil-40℃~+85℃ 1 140MHz 2V~6V 4 5.5ns@5V,50pF、6ns@5V,50pF 74AC Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74AC163SJX
SOIC-16-208mil-40℃~+85℃ 1 140MHz 2V~6V 5.5ns@5V,50pF、6ns@5V,50pF 74AC Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74AC169SJ
SOIC-16-208mil-40℃~+85℃ 154MHz 2V~6V 4 74AC 7ns@5V,50pF、7.5ns@5V,50pF Divide-by-2 Programmable divide ratio、Cascade counter、Synchronous counting、Multi-mode counting Rising Edge Synchronous Up Counter、Down Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74AC191SJ
SOIC-16-208mil-40℃~+85℃ 1 133MHz 2V~6V 4 6ns@5V,50pF 74AC Asynchronous Divide-by-2 Programmable divide ratio、Cascade counter、Synchronous counting、Asynchronous parallel load Rising Edge Synchronous Up Counter、Down Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers74ACT163SJ
SOIC-16-208mil-40℃~+85℃ 1 140MHz 4 4.5V~5.5V 5.5ns@5V,50pF、6ns@5V,50pF 74ACT Divide-by-2 Reset function、Cascade counter、Synchronous counting Rising Edge Synchronous Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSonsemiCounters, Dividers
Questions
Is there a KiCad symbol and footprint for the 74F161ASJX?
Yes. The symbol is 74xx:74LS161 and the footprint EasyEDA_Cloud:SOIC-16_L10.2-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74F161ASJX?
SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the 74F161ASJX datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the 74F161ASJX?
JLCPCB lists it as part C3828451, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74F161ASJX?
Parts like it in the library: the SN74LS161ANSR by Texas Instruments, the 74AC161SJ by onsemi, the 74AC161SJX by onsemi and the 74AC163SJ by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.