SN74LS193D
Texas InstrumentsExtended
0℃~+70℃ 1 32MHz 4.75V~5.25V Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter、Down Counter SOIC-16 Counters, Dividers ROHS
- Part id
- ti/SN74LS193D
- Category
- Counters, Dividers
- Package
- SOIC-16
- Pins
- 16
- In stock
- 5 at JLCPCB (C1880197)
Overview
The SN74LS193D is a counters, Divider made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 1 32MHz 4.75V~5.25V Asynchronous Divide-by-2 Rising Edge Synchronous Up Counter、Down Counter SOIC-16 Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS193, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5 are in stock at JLCPCB (part C1880197).
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 SN74LS193D?
Yes. The symbol is 74xx:74LS193 and the footprint Package_SO:SOIC-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 SN74LS193D?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74LS193D datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS193D?
JLCPCB lists it as part C1880197, with 5 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS193D?
Parts like it in the library: the CD4017BM96 by Texas Instruments, the HEF4060BT by Nexperia, the MC14060BD by onsemi and the CD4060BDTR(XBLW) by XBLW. Check their datasheets: a part that fits the footprint may still differ in its ratings.