Overview
The MAX4540CWP is a latche made by Maxim Integrated (Analog Devices) in a SOIC-20 package with 20 pins. 0ns 0℃~+70℃ 2.7V~12V 45ns SOIC-20 Latches.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX4540CAP, 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 C4468591).
Symbol
Footprint
Pinout
20| Pin | Name | Type |
|---|---|---|
| 1 | V+ | Unspecified |
| 2 | GND | Unspecified |
| 3 | V- | Unspecified |
| 4 | REFHI | Unspecified |
| 5 | REFL0 | Unspecified |
| 6 | COMA | Unspecified |
| 7 | NO1A | Unspecified |
| 8 | NO2A | Unspecified |
| 9 | NO3A | Unspecified |
| 10 | NO4A | Unspecified |
| 11 | NO1B | Unspecified |
| 12 | NO2B | Unspecified |
| 13 | NO3B | Unspecified |
| 14 | NO4B | Unspecified |
| 15 | COMB | Unspecified |
| 16 | A1 | Unspecified |
| 17 | A0 | Unspecified |
| 18 | CAL | Unspecified |
| 19 | EN | Unspecified |
| 20 | LATCH | Unspecified |
Parts like it
8
74HC573D
SO-20-300mil-40℃~+125℃ 10ns 14ns 160uA 2V~6V 5ns 7.8mA 7.8mA 74HC 8 D Latch Tri-State SOIC-20-300mil Latches ROHSNexperiaLatches74HC573D
SOP-20LSOP-20L Latches ROHSMDDLatchesSN74HC573ADW
SOIC-20-300mil-40℃~+85℃ 11ns 23ns 2V~6V 5ns 7.8mA 7.8mA 74HC 8 8uA D Latch Tri-State SOIC-20-300mil Latches ROHSTexas InstrumentsLatchesSN74HC573D(LX)
SOP-20-300mil-40℃~+125℃ 26ns 2V~6V 7.8mA 7.8mA 74HC 8 8uA D Latch Tri-State SOP-20-300mil Latches ROHSlingxingicLatchesSN74LS373DWR(LX)
SOP-20-300mil-40℃~+125℃ 26ns 2V~6V 7.8mA 7.8mA 74LS 8 8uA D Latch Tri-State SOP-20-300mil Latches ROHSlingxingicLatches74HC373D
SOP-20LSOP-20L Latches ROHSMDDLatchesSN74HC373DW
SOIC-20-300mil-40℃~+85℃ 12ns 13ns 15ns 2V~6V 7.8mA 7.8mA 74HC 8 D Latch Tri-State SOIC-20-300mil Latches ROHSTexas InstrumentsLatches74HC573S
SOIC-20-300mil0.2uA 0℃~+70℃ 10ns 15ns 2V~6V 30ns 7.8mA 7.8mA 74HC 8 D Latch Tri-State SOIC-20-300mil Latches ROHSGRLatches
Questions
Is there a KiCad symbol and footprint for the MAX4540CWP?
Yes. The symbol is EasyEDA_Cloud:MAX4540CAP 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 MAX4540CWP?
SOIC-20, with 20 pins. Its footprint is drawn on this page.
Where is the MAX4540CWP datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the MAX4540CWP?
JLCPCB lists it as part C4468591, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MAX4540CWP?
Parts like it in the library: the 74HC573D by Nexperia, the 74HC573D by MDD, the SN74HC573ADW by Texas Instruments and the SN74HC573D(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.