2 layers43.2 × 34.3 mm
SN74F157AD
Texas InstrumentsExtended
0℃~+70℃ 1mA 20mA 4.5V~5.5V 6.6ns@5V,50pF 74F 8/4 Multiplexer Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS
- Part id
- ti/SN74F157AD
- Category
- Signal Switches, Multiplexers, Decoders
- Package
- SOIC-16
- Pins
- 16
- In stock
- 5 at JLCPCB (C7163)
- Used on
- 1 open-source board
Overview
The SN74F157AD is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 1mA 20mA 4.5V~5.5V 6.6ns@5V,50pF 74F 8/4 Multiplexer Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS.
PCBKit's library has its KiCad symbol (74xx:74LS157, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 5 are in stock at JLCPCB (part C7163). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
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 |
Open-source boards using it
1Parts like it
8
74HC4053M/TR
SOP-16-40℃~+85℃ 16uA 2V~5.5V 3/6 5ns@4.5V,50pF 74HC Dual Supply Output enable high-impedance、Tri-state output SOP-16 Signal Switches, Multiplexers, Decoders ROHSHGSEMISignal Switches, Multiplexers, DecodersSN74HC138D
SOIC-16-40℃~+85℃ 2V~6V 3/8 31ns@6V,50pF 5.2mA 5.2mA 74HC 80uA Decoder Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders74HC138D
SOP-16-40℃~+125℃ 12ns@6.0V,50pF 2V~6V 3/8 74HC Decoder Single Supply SOP-16 Signal Switches, Multiplexers, Decoders ROHSJSMSEMISignal Switches, Multiplexers, DecodersMC74HC138AD
SOIC-16-150mil-55℃~+125℃ 160uA 25mA 2V~6V 3/8 35ns@6.0V,50pF 5.2mA 74HC Decoder Single Supply SOIC-16-150mil Signal Switches, Multiplexers, Decoders ROHSonsemiSignal Switches, Multiplexers, DecodersMC74HCT4051ADR2G
SOIC-16-150mil-55℃~+125℃ 2V~6V 74HCT 75ns@6.0V,50pF 8/1 80uA Dual Supply Output enable high-impedance SOIC-16-150mil Signal Switches, Multiplexers, Decoders ROHSonsemiSignal Switches, Multiplexers, DecodersSN74LS151D
SOIC-160℃~+70℃ 10mA 23ns@5V,15pF 4.75V~5.25V 400uA 74LS 8/1 8mA Multiplexer Short-Circuit Protection Single Supply SOP-16 Signal Switches, Multiplexers, Decoders ROHSTexas InstrumentsSignal Switches, Multiplexers, Decoders74HC138
SOP-160℃~+70℃ 24ns@5.0V,16pF 2V~6V 3/8 5.2mA 5.2mA 5uA 74HC Decoder Reverse function Single Supply SOP-16 Signal Switches, Multiplexers, Decoders ROHSGRSignal Switches, Multiplexers, Decoders74HC138B
SOP-16-40℃~+85℃ 14ns@4.5V,50pF 3/8 3V~5V 74HC Decoder Reverse function SOP-16 Signal Switches, Multiplexers, Decoders ROHSShenzhen Fuman ElecSignal Switches, Multiplexers, Decoders
Questions
Is there a KiCad symbol and footprint for the SN74F157AD?
Yes. The symbol is 74xx:74LS157 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SN74F157AD?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the SN74F157AD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the SN74F157AD?
JLCPCB lists it as part C7163, with 5 in stock; the sellers' links on this page open their listings.
What can replace the SN74F157AD?
Parts like it in the library: the 74HC4053M/TR by HGSEMI, the SN74HC138D by Texas Instruments, the 74HC138D by JSMSEMI and the MC74HC138AD by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the SN74F157AD?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.