Overview
The SN74LVC157PWLE is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a TSSOP-16 package with 16 pins. -40℃~+85℃ 1.65V~3.6V 10uA 24mA 24mA 5.2ns@3.3V,50pF 74LVC Level shifting TSSOP-16 Signal Switches, Multiplexers, Decoders.
PCBKit's library has its KiCad symbol (74xx:74LS157, 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 C3207933).
Symbol
Footprint
Order codes
1- SN74LVC157PWLELCSC C3207933
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | S | Input |
| 2 | I0a | Input |
| 3 | I1a | Input |
| 4 | Za | Output |
| 5 | I0b | Input |
| 6 | I1b | Input |
| 7 | Zb | Output |
| 8 | GND | Power in |
| 9 | Zc | Output |
| 10 | I1c | Input |
| 11 | I0c | Input |
| 12 | Zd | Output |
| 13 | I1d | Input |
| 14 | I0d | Input |
| 15 | E | Input |
| 16 | VCC | Power in |
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Is there a KiCad symbol and footprint for the SN74LVC157PWLE?
Yes. The symbol is 74xx:74LS157 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 SN74LVC157PWLE?
TSSOP-16, with 16 pins. Its footprint is drawn on this page.
Where can I order the SN74LVC157PWLE?
JLCPCB lists it as part C3207933, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SN74LVC157PWLE?
Parts like it in the library: the SN74HC138PW by Texas Instruments, the TCA9546APW by Texas Instruments, the 74HC4851PW-Q100,11 by Nexperia and the SGM330A-YTS/TR by SG Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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