Overview
The SN74LS593DW is a counters , Divider made by Texas Instruments in a SOIC-20-300mil package with 20 pins. 0℃~+70℃ 1 20MHz 4.75V 74LS 8 Divide-by-2 Reset function、Cascade counter Rising Edge Synchronous Up Counter SOIC-20-300mil Counters, Dividers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74LS593DWR, from EasyEDA) and its footprint (Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1523331).
Symbol
Footprint
Parameters
12- Count Rate
- 20MHz
- Direction
- Up Counter
- Features
- Reset function, Cascade counter
- Logic Type
- Divide-by-2
- Number of Elements
- 1
- Operating Temperature
- 0℃~+70℃
- Reset
- Synchronous
- Reset Style
- Synchronous
- Resolution
- 8
- Series
- 74LS
- Trigger Type
- Rising Edge
- Voltage - Supply
- 4.75V
Order codes
2- SN74LS593DWLCSC C1523331
- SN74LS593DWRLCSC C3828636
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | A/QA | Unspecified |
| 2 | B/QB | Unspecified |
| 3 | C/QC | Unspecified |
| 4 | D/QD | Unspecified |
| 5 | E/QE | Unspecified |
| 6 | F/QF | Unspecified |
| 7 | G/QG | Unspecified |
| 8 | H/QH | Unspecified |
| 9 | CLOAD# | Unspecified |
| 10 | GND | Unspecified |
| 11 | RCO# | Unspecified |
| 12 | CCLR# | Unspecified |
| 13 | CCK | Unspecified |
| 14 | CCKEN# | Unspecified |
| 15 | CCKEN | Unspecified |
| 16 | RCK | Unspecified |
| 17 | RCKEN# | Unspecified |
| 18 | G# | Unspecified |
| 19 | G | Unspecified |
| 20 | VCC | Unspecified |
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Is there a KiCad symbol and footprint for the SN74LS593DW?
Yes. The symbol is EasyEDA_Cloud:SN74LS593DWR and the footprint Package_SO:SOIC-20W_7.5x12.8mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74LS593DW?
SOIC-20-300mil, with 20 pins. Its footprint is drawn on this page.
Where is the SN74LS593DW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74LS593DW?
JLCPCB lists it as part C1523331, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LS593DW?
Parts like it in the library: the SN74ALS569ADW by Texas Instruments and the SN74LS697DW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Parts like it
2
SN74ALS569ADW
SOIC-20-300mil0℃~+70℃ 1 4.5V~5.5V Asynchronous、Synchronous Divide-by-2 Rising Edge Synchronous Up Counter、Down Counter SOIC-20-300mil Counters, Dividers ROHSTexas InstrumentsCounters / DividersSN74LS697DW
SOIC-20-300mil0℃~+70℃ 1 4.75V Asynchronous Divide-by-2 Rising Edge SOIC-20-300mil Counters, Dividers ROHSTexas InstrumentsCounters / Dividers