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CD74FCT157ATM on a board, in 3D

CD74FCT157ATM

Texas Instruments

-40℃~+85℃ 0.1uA 4.75V~5.25V 48mA 5ns@5V,50pF 74FCT Output enable high-impedance、Tri-state output Single Supply SOIC-16-300mil Signal Switches, Multiplexers, Decoders

Extended
DatasheetJLCPCBLCSCti/CD74FCT157ATM
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16-300mil
Pins
5

Overview

The CD74FCT157ATM is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16-300mil package with 16 pins. -40℃~+85℃ 0.1uA 4.75V~5.25V 48mA 5ns@5V,50pF 74FCT Output enable high-impedance、Tri-state output Single Supply SOIC-16-300mil Signal Switches, Multiplexers, Decoders.

PCBKit's library has its KiCad symbol (74xx:74LS157, from KiCad's library) and its footprint (Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3234368).

Symbol

S1I0a2I1a3Za4I0b5I1b6Zb7GND8Zc9I1c10I0c11Zd12I1d13I0d14E15VCC16
74xx:74LS157From KiCad's library

Footprint

12345678910111213141516
Package_SO:SOIC-16W_7.5x10.3mm_P1.27mmFrom KiCad's library

Order codes

1

Pinout

16
The pins of the CD74FCT157ATM
PinNameType
1SInput
2I0aInput
3I1aInput
4ZaOutput
5I0bInput
6I1bInput
7ZbOutput
8GNDPower in
9ZcOutput
10I1cInput
11I0cInput
12ZdOutput
13I1dInput
14I0dInput
15EInput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the CD74FCT157ATM?

Yes. The symbol is 74xx:74LS157 and the footprint Package_SO:SOIC-16W_7.5x10.3mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74FCT157ATM?

SOIC-16-300mil, with 16 pins. Its footprint is drawn on this page.

Where is the CD74FCT157ATM datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the CD74FCT157ATM?

JLCPCB lists it as part C3234368, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74FCT157ATM?

Parts like it in the library: the MAX355EWE-C30453 by Maxim Integrated (Analog Devices), the MAX4662CWE by Maxim Integrated (Analog Devices), the M74HCT4851ADW by onsemi and the MC74HC4851ADW by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8