Overview
The MM74HC237N is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a PDIP-16 package with 16 pins. -55℃~+125℃ 20ns@6V,50pF 2V~6V 5.2mA 5.2mA 74HC 8uA Decoder Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (74xx:74HC237, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3231642).
Symbol
Footprint
Order codes
1- MM74HC237NLCSC C3231642
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | A0 | Input |
| 2 | A1 | Input |
| 3 | A2 | Input |
| 4 | LE | Input |
| 5 | E1 | Input |
| 6 | E2 | Input |
| 7 | Y7 | Output |
| 8 | GND | Power in |
| 9 | Y6 | Output |
| 10 | Y5 | Output |
| 11 | Y4 | Output |
| 12 | Y3 | Output |
| 13 | Y2 | Output |
| 14 | Y1 | Output |
| 15 | Y0 | Output |
| 16 | VCC | Power in |
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Is there a KiCad symbol and footprint for the MM74HC237N?
Yes. The symbol is 74xx:74HC237 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MM74HC237N?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the MM74HC237N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the MM74HC237N?
JLCPCB lists it as part C3231642, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MM74HC237N?
Parts like it in the library: the SN74HC138NED-GMIC by GREENMICRO, the 74HC138N by HGSEMI, the 74HC139N by HGSEMI and the 74HC238N by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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