DM7438N
Texas InstrumentsExtended
0℃~+70℃ 2 22ns@5V,45pF 2V 4 4.75V~5.25V 400mV 48mA 48mA 8.5mA 800mV NAND Gate Open Collector PDIP-14 Logic Gates
- Part id
- ti/DM7438N
- Category
- Logic Gates
- Package
- PDIP-14
- Pins
- 5
- In stock
- 0 at JLCPCB (C4471787)
Overview
The DM7438N is a logic Gate made by Texas Instruments in a PDIP-14 package with 14 pins. 0℃~+70℃ 2 22ns@5V,45pF 2V 4 4.75V~5.25V 400mV 48mA 48mA 8.5mA 800mV NAND Gate Open Collector PDIP-14 Logic Gates.
PCBKit's library has its KiCad symbol (74xx:74LS38, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4471787).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | — | Input |
| 2 | — | Input |
| 3 | — | Open collector |
| 4 | — | Input |
| 5 | — | Input |
| 6 | — | Open collector |
| 7 | GND | Power in |
| 8 | — | Open collector |
| 9 | — | Input |
| 10 | — | Input |
| 11 | — | Open collector |
| 12 | — | Input |
| 13 | — | Input |
| 14 | VCC | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the DM7438N?
Yes. The symbol is 74xx:74LS38 and the footprint Package_DIP:DIP-14_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 DM7438N?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the DM7438N datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DM7438N?
JLCPCB lists it as part C4471787, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM7438N?
Parts like it in the library: the CD4093BE by Texas Instruments, the CD4078BE by HGSEMI, the CD4093BE(XBLW) by XBLW and the CD4030BE by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.