DM54LS257W/883
Texas InstrumentsExtended
-55℃~+125℃ 12mA 12mA 1mA 27ns@5V,150pF 4.5V~5.5V 54LS Output enable high-impedance、Tri-state output DIP-16 Signal Switches, Multiplexers, Decoders
- Part id
- ti/DM54LS257W/883
- Category
- Signal Switches, Multiplexers, Decoders
- Package
- DIP-16
- Pins
- 5
- In stock
- 0 at JLCPCB (C3209297)
Overview
The DM54LS257W/883 is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a DIP-16 package with 16 pins. -55℃~+125℃ 12mA 12mA 1mA 27ns@5V,150pF 4.5V~5.5V 54LS Output enable high-impedance、Tri-state output DIP-16 Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:74F157PC, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3209297).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | A#/B | Unspecified |
| 2 | 1A | Unspecified |
| 3 | 1B | Unspecified |
| 4 | 1Y | Unspecified |
| 5 | 2A | Unspecified |
| 6 | 2B | Unspecified |
| 7 | 2Y | Unspecified |
| 8 | GND | Unspecified |
| 9 | 3Y | Unspecified |
| 10 | 3B | Unspecified |
| 11 | 3A | Unspecified |
| 12 | 4Y | Unspecified |
| 13 | 4B | Unspecified |
| 14 | 4A | Unspecified |
| 15 | G# | Unspecified |
| 16 | VCC | Unspecified |
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8
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Questions
Is there a KiCad symbol and footprint for the DM54LS257W/883?
Yes. The symbol is EasyEDA_Cloud:74F157PC 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 DM54LS257W/883?
DIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the DM54LS257W/883 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DM54LS257W/883?
JLCPCB lists it as part C3209297, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DM54LS257W/883?
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.