SN74AS161NSR
Texas InstrumentsExtended
0℃~+70℃ 1 4.5V~5.5V 40MHz Asynchronous Divide-by-2 Rising Edge SOIC-16-208mil Counters, Dividers ROHS
- Part id
- ti/SN74AS161NSR
- Category
- Counters, Dividers
- Package
- SOIC-16-208mil
- Pins
- 16
- In stock
- 0 at JLCPCB (C2675428)
Overview
The SN74AS161NSR is a counters, Divider made by Texas Instruments in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 1 4.5V~5.5V 40MHz Asynchronous Divide-by-2 Rising Edge SOIC-16-208mil Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74F163ANE4, from EasyEDA) 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 C2675428).
Symbol
Footprint
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 |
Parts like it
6
SN74LS390NSR
SOIC-16-208mil0℃~+70℃ 2 20ns@5V,15pF 35MHz 4 4.75V 74LS Asynchronous BCD Counter Falling Edge Programmable divide ratio、Reset function SOIC-16-208mil Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74ALS161BNSR
SOP-16-5.4mm0℃~+70℃ 1 4.5V~5.5V 40MHz Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter SOP-16-5.4mm Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74LS163ANSR
SOIC-16-208mil0℃~+70℃ 1 25MHz 4.75V Divide-by-2 Rising Edge Synchronous Synchronous Up Counter SOIC-16-208mil Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74LS193NSR
SOIC-16-208mil0℃~+70℃ 1 32MHz 4.75V Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter、Down Counter SOIC-16-208mil Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74LS590D
SOIC-16-208mil0℃~+70℃ 1 4.75V Asynchronous Divide-by-2 Rising Edge Up Counter SOIC-16-208mil Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74LS590NSR
SOIC-16-208mil0℃~+70℃ 1 4.75V Asynchronous Divide-by-2 Rising Edge Up Counter SOIC-16-208mil Counters, Dividers ROHSTexas InstrumentsCounters / Dividers
Questions
Is there a KiCad symbol and footprint for the SN74AS161NSR?
Yes. The symbol is EasyEDA_Cloud:SN74F163ANE4 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 SN74AS161NSR?
SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the SN74AS161NSR datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74AS161NSR?
JLCPCB lists it as part C2675428, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74AS161NSR?
Parts like it in the library: the SN74LS390NSR by Texas Instruments, the SN74ALS161BNSR by Texas Instruments, the SN74LS163ANSR by Texas Instruments and the SN74LS193NSR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.