CD74AC193M
Texas InstrumentsExtended
-55℃~+125℃ 1 1.5V~5.5V 11.2ns@5V,50pF 4 400mW 74AC 85MHz Asynchronous Divide-by-2 Falling Edge Reset function、Cascade counter、Synchronous counting、Asynchronous parallel load、Multi-mode counting Synchronous Up Counter、Down Counter SOIC-16 Counters, Dividers
- Part id
- ti/CD74AC193M
- Category
- Counters, Dividers
- Package
- SOIC-16
- Pins
- 5
- In stock
- 0 at JLCPCB (C3828590)
Overview
The CD74AC193M is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. -55℃~+125℃ 1 1.5V~5.5V 11.2ns@5V,50pF 4 400mW 74AC 85MHz Asynchronous Divide-by-2 Falling Edge Reset function、Cascade counter、Synchronous counting、Asynchronous parallel load、Multi-mode counting Synchronous Up Counter、Down Counter SOIC-16 Counters, Dividers.
PCBKit's library has its KiCad symbol (74xx:74HC193, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3828590).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | QB | Output |
| 3 | QA | Output |
| 4 | DOWN | Input |
| 5 | UP | Input |
| 6 | QC | Output |
| 7 | QD | Output |
| 8 | GND | Power in |
| 9 | D | Input |
| 10 | C | Input |
| 11 | LOAD | Input |
| 12 | CO | Output |
| 13 | BO | Output |
| 14 | CLR | Input |
| 15 | A | Input |
| 16 | VCC | Power in |
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Questions
Is there a KiCad symbol and footprint for the CD74AC193M?
Yes. The symbol is 74xx:74HC193 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CD74AC193M?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the CD74AC193M datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the CD74AC193M?
JLCPCB lists it as part C3828590, with 0 in stock; the sellers' links on this page open their listings.
What can replace the CD74AC193M?
Parts like it in the library: the 74HC4017D-Q100J by Nexperia, the CD4020AM/TR-HG by HGSEMI, the CD4022BM(LX) by lingxingic and the AIP74HC163SA16.TR by Wuxi I-core Elec. Check their datasheets: a part that fits the footprint may still differ in its ratings.