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SN74AS174NS, in 3D

SN74AS174NS

Texas Instruments

0℃~+70℃ 1 100MHz 10ns@5V,50pF 20mA 2mA 4.5V~5.5V 45mA 6 74AS Series D-Type Reset Rising Edge SO-16 Flip Flops ROHS

Extended
JLCPCBLCSCti/SN74AS174NS
Category
Flip Flops
Package
SO-16
Pins
5

Overview

The SN74AS174NS is a flip Flop made by Texas Instruments in a SO-16 package with 16 pins. 0℃~+70℃ 1 100MHz 10ns@5V,50pF 20mA 2mA 4.5V~5.5V 45mA 6 74AS Series D-Type Reset Rising Edge SO-16 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS174, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3827042).

Symbol

Mr1Q02D03D14Q15D26Q27GND8Cp9Q310D311Q412D413D514Q515VCC16
74xx:74LS174From KiCad's library

Footprint

12345678910111213141516
Package_SO:SO-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Order codes

1

Pinout

16
The pins of the SN74AS174NS
PinNameType
1MrInput
2Q0Output
3D0Input
4D1Input
5Q1Output
6D2Input
7Q2Output
8GNDPower in
9CpInput
10Q3Output
11D3Input
12Q4Output
13D4Input
14D5Input
15Q5Output
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74AS174NS?

Yes. The symbol is 74xx:74LS174 and the footprint Package_SO:SO-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 SN74AS174NS?

SO-16, with 16 pins. Its footprint is drawn on this page.

Where can I order the SN74AS174NS?

JLCPCB lists it as part C3827042, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74AS174NS?

Parts like it in the library: the 74HCT174D by Nexperia, the CD40174BNS by Texas Instruments, the 74HC175D by Toshiba and the 74HC112D by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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