Skip to the content
PCBKitNew board
SN74AS151N on a board, in 3D

SN74AS151N

Texas Instruments

0℃~+70℃ 15ns@5V,50pF 18.6mA 2.6mA 24mA 4.5V~5.5V 74AS Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74AS151N
Category
Signal Switches, Multiplexers, Decoders
Package
PDIP-16
Pins
16

Overview

The SN74AS151N is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a PDIP-16 package with 16 pins. 0℃~+70℃ 15ns@5V,50pF 18.6mA 2.6mA 24mA 4.5V~5.5V 74AS Single Supply PDIP-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS151, from KiCad's library) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1547551).

Symbol

I31I22I13I04Z5Z6E7GND8S29S110S011I712I613I514I415VCC16
74xx:74LS151From KiCad's library

Footprint

12345678910111213141516
Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

8
Current - Output High(IOH)
2.6mA
Current - Output Low(IOL)
24mA
Operating temperature
0℃~+70℃
Propagation Delay
15ns@5V,50pF
Quiescent Current
18.6mA
Series
74AS
Voltage - Supply
4.5V~5.5V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the SN74AS151N
PinNameType
1I3Input
2I2Input
3I1Input
4I0Input
5ZOutput
6ZOutput
7EInput
8GNDPower in
9S2Input
10S1Input
11S0Input
12I7Input
13I6Input
14I5Input
15I4Input
16VCCPower in

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/SN74AS151N" title="SN74AS151N in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/SN74AS151N.jpg" alt="SN74AS151N" width="1200" height="900">
A picture that opens the part, for a README
[![SN74AS151N](https://pcbkit.io/embed/parts/ti/SN74AS151N.jpg?size=s)](https://pcbkit.io/parts/ti/SN74AS151N)

Questions

Is there a KiCad symbol and footprint for the SN74AS151N?

Yes. The symbol is 74xx:74LS151 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74AS151N?

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

Where is the SN74AS151N datasheet?

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

Where can I order the SN74AS151N?

JLCPCB lists it as part C1547551, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74AS151N?

Parts like it in the library: the SN74HC138NED-GMIC by GREENMICRO, the 74HC138N by HGSEMI, the 74HC139N by HGSEMI and the 74HC238N by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8