Overview
The SN74ACT573PW is a latche made by Texas Instruments in a TSSOP-20 package with 20 pins. -40℃~+85℃ 0ns 12ns 24mA 24mA 3.5ns 4.5V~5.5V 40uA 74ACT 8 D Latch Tri-State TSSOP-20 Latches ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS573, from KiCad's library) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board. 42 are in stock at JLCPCB (part C352948).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | OE | Input |
| 2 | D0 | Input |
| 3 | D1 | Input |
| 4 | D2 | Input |
| 5 | D3 | Input |
| 6 | D4 | Input |
| 7 | D5 | Input |
| 8 | D6 | Input |
| 9 | D7 | Input |
| 10 | GND | Power in |
| 11 | Load | Input |
| 12 | Q7 | Tri-state |
| 13 | Q6 | Tri-state |
| 14 | Q5 | Tri-state |
| 15 | Q4 | Tri-state |
| 16 | Q3 | Tri-state |
| 17 | Q2 | Tri-state |
| 18 | Q1 | Tri-state |
| 19 | Q0 | Tri-state |
| 20 | VCC | Power in |
Parts like it
8
74LVC573APW
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TSSOP-20-40℃~+85℃ 23ns 2V~6V 5ns 7.8mA 7.8mA 74HC 8 80uA 9ns D Latch Tri-State TSSOP-20 Latches ROHSTexas InstrumentsLatchesSN74AHCT573PW
TSSOP-20-40℃~+125℃ 1.5ns 3.5ns 4.5V~5.5V 40uA 7.5ns 74AHCT 8 8mA 8mA D Latch Tri-State TSSOP-20 Latches ROHSTexas InstrumentsLatchesSN74AHC573PW
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TSSOP-20-40℃~+125℃ 2V~6V 38ns 5ns 74HC 8 8uA 9ns D Latch Tri-State TSSOP-20 Latches ROHSJSMSEMILatchesSN74HC573PW(LX)
TSSOP-20-40℃~+125℃ 10ns 26ns 2V~6V 5ns 7.8mA 7.8mA 74HC 8 8uA D Latch Tri-State TSSOP-20 Latches ROHSlingxingicLatchesSN74AHC373PW
TSSOP-20-40℃~+85℃ 1ns 1ns 2V~5.5V 40uA 4ns 74AHC 8 8mA 8mA D Latch Tri-State TSSOP-20 Latches ROHSTexas InstrumentsLatches
Questions
Is there a KiCad symbol and footprint for the SN74ACT573PW?
Yes. The symbol is 74xx:74LS573 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74ACT573PW?
TSSOP-20, with 20 pins. Its footprint is drawn on this page.
Where is the SN74ACT573PW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74ACT573PW?
JLCPCB lists it as part C352948, with 42 in stock; the sellers' links on this page open their listings.
What can replace the SN74ACT573PW?
Parts like it in the library: the 74LVC573APW by Nexperia, the SN74HC573APW by Texas Instruments, the SN74AHCT573PW by Texas Instruments and the SN74AHC573PW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.