74LVC257APW
NexperiaExtended
-40℃~+125℃ 0.1uA 1.65V~3.6V 2.4ns@3.3V,50pF 24mA 24mA 74LVC Output enable high-impedance、Tri-state output、Level shifting Single Supply TSSOP-16 Signal Switches, Multiplexers, Decoders ROHS
- Part id
- nexperia/74LVC257APW
- Category
- Signal Switches, Encoders & Decoders, Multiplexers
- Package
- TSSOP-16
- Pins
- 16
- In stock
- 0 at JLCPCB (C548518)
Overview
The 74LVC257APW is a signal Switches, Encoders & Decoders, Multiplexer made by Nexperia in a TSSOP-16 package with 16 pins. -40℃~+125℃ 0.1uA 1.65V~3.6V 2.4ns@3.3V,50pF 24mA 24mA 74LVC Output enable high-impedance、Tri-state output、Level shifting Single Supply TSSOP-16 Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS257, from KiCad's library) and its footprint (Package_SO:TSSOP-16_4.4x5mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C548518).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | S | Input |
| 2 | I0a | Input |
| 3 | I1a | Input |
| 4 | Za | Tri-state |
| 5 | I0b | Input |
| 6 | I1b | Input |
| 7 | Zb | Tri-state |
| 8 | GND | Power in |
| 9 | Zd | Tri-state |
| 10 | I1d | Input |
| 11 | I0d | Input |
| 12 | Zc | Tri-state |
| 13 | I1c | Input |
| 14 | I0c | Input |
| 15 | OE | Input |
| 16 | VCC | Power in |
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8
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Questions
Is there a KiCad symbol and footprint for the 74LVC257APW?
Yes. The symbol is 74xx:74LS257 and the footprint Package_SO:TSSOP-16_4.4x5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the 74LVC257APW?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the 74LVC257APW datasheet?
Nexperia publishes it: the Datasheet link on this page opens it.
Where can I order the 74LVC257APW?
JLCPCB lists it as part C548518, with 0 in stock; the sellers' links on this page open their listings.
What can replace the 74LVC257APW?
Parts like it in the library: the 74HC153PW by Nexperia, the 74LV138PW by Nexperia, the 74HCT238PW by Nexperia and the 74AHC139PW by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.