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SN74AS298AD, in 3D

SN74AS298AD

Texas Instruments

0℃~+70℃ 20mA 2mA 4.5V~5.5V Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS

Extended
DatasheetJLCPCBLCSCti/SN74AS298AD
Category
Signal Switches, Multiplexers, Decoders
Package
SOIC-16
Pins
16

Overview

The SN74AS298AD is a signal Switches, Multiplexers, Decoder made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 20mA 2mA 4.5V~5.5V Single Supply SOIC-16 Signal Switches, Multiplexers, Decoders ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS298, 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. JLCPCB lists it (part C1547568).

Symbol

I1b1I1a2I0a3I0b4I1c5I1d6I0d7GND8I0c9S10Cp11Qd12Qc13Qb14Qa15VCC16
74xx:74LS298From KiCad's library

Footprint

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

Parameters

7
Current - Output High(IOH)
2mA
Current - Output Low(IOL)
20mA
Operating temperature
0℃~+70℃
Propagation Delay
11ns
Series
74AS
Voltage - Supply
4.5V~5.5V
Voltage Supply Source
Single Supply

Order codes

1

Pinout

16
The pins of the SN74AS298AD
PinNameType
1I1bInput
2I1aInput
3I0aInput
4I0bInput
5I1cInput
6I1dInput
7I0dInput
8GNDPower in
9I0cInput
10SInput
11CpInput
12QdOutput
13QcOutput
14QbOutput
15QaOutput
16VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74AS298AD?

Yes. The symbol is 74xx:74LS298 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 SN74AS298AD?

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

Where is the SN74AS298AD datasheet?

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

Where can I order the SN74AS298AD?

JLCPCB lists it as part C1547568, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74AS298AD?

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.

Parts like it

8