DM74LS251M
onsemiExtended
0℃~+70℃ 17ns 2.6mA 24mA 4.75V~5.25V 6.1mA 74LS Output enable high-impedance、Tri-state output Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders
- Part id
- onsemi/DM74LS251M
- Category
- Signal Switches, Multiplexers, Decoders
- Package
- SOIC-16-208mil
- Pins
- 5
- In stock
- 0 at JLCPCB (C3233934)
Overview
The DM74LS251M is a signal Switches, Multiplexers, Decoder made by onsemi in a SOIC-16-208mil package with 16 pins. 0℃~+70℃ 17ns 2.6mA 24mA 4.75V~5.25V 6.1mA 74LS Output enable high-impedance、Tri-state output Single Supply SOIC-16-208mil Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (74xx:74LS251, from KiCad's library) and its footprint (EasyEDA_Cloud:SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3233934).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | I3 | Input |
| 2 | I2 | Input |
| 3 | I1 | Input |
| 4 | I0 | Input |
| 5 | Y | Tri-state |
| 6 | Y | Tri-state |
| 7 | OE | Input |
| 8 | GND | Power in |
| 9 | S2 | Input |
| 10 | S1 | Input |
| 11 | S0 | Input |
| 12 | I7 | Input |
| 13 | I6 | Input |
| 14 | I5 | Input |
| 15 | I4 | Input |
| 16 | VCC | Power in |
Parts like it
8
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Questions
Is there a KiCad symbol and footprint for the DM74LS251M?
Yes. The symbol is 74xx:74LS251 and the footprint EasyEDA_Cloud:SOIC-16_L9.9-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DM74LS251M?
SOIC-16-208mil, with 16 pins. Its footprint is drawn on this page.
Where is the DM74LS251M datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the DM74LS251M?
JLCPCB lists it as part C3233934, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM74LS251M?
Parts like it in the library: the CBT3257AD by Nexperia, the HEF4053BT-Q100118 by Nexperia, the HEF4053BT118 by NXP Semiconductors and the 74ACT139SJX by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.