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SN74AS757N on a board, in 3D

SN74AS757N

Texas Instruments

0.1mA 0℃~+70℃ 2 4.5V~5.5V 64mA 74AS 8 Open Collector Unidirectional PDIP-20 Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74AS757N
Category
Buffers, Drivers, Receivers, Transceivers
Package
PDIP-20
Pins
20

Overview

The SN74AS757N is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a PDIP-20 package with 20 pins. 0.1mA 0℃~+70℃ 2 4.5V~5.5V 64mA 74AS 8 Open Collector Unidirectional PDIP-20 Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74ABT241APWLE, from EasyEDA) and its footprint (Package_DIP:DIP-20_W7.62mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1548861).

Symbol

1OE#11A122Y431A242Y351A362Y271A482Y19GND102A1111Y4122A2131Y3142A3151Y2162A4171Y1182OE19VCC20
EasyEDA_Cloud:SN74ABT241APWLEFrom EasyEDA

Footprint

1234567891011121314151617181920
Package_DIP:DIP-20_W7.62mmFrom KiCad's library

Parameters

10
Channel Type
Unidirectional
Current - Output High(IOH)
100uA
Current - Output Low(IOL)
64mA
Features
Output enable
Logic Family
74AS
Number of Bits per Element
8
Number of Elements
2
Operating Temperature
0℃~+70℃
Voltage - Supply
4.5V~5.5V
output type
Open Collector

Order codes

1

Pinout

20
The pins of the SN74AS757N
PinNameType
11OE#Unspecified
21A1Unspecified
32Y4Unspecified
41A2Unspecified
52Y3Unspecified
61A3Unspecified
72Y2Unspecified
81A4Unspecified
92Y1Unspecified
10GNDUnspecified
112A1Unspecified
121Y4Unspecified
132A2Unspecified
141Y3Unspecified
152A3Unspecified
161Y2Unspecified
172A4Unspecified
181Y1Unspecified
192OEUnspecified
20VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SN74AS757N?

Yes. The symbol is EasyEDA_Cloud:SN74ABT241APWLE and the footprint Package_DIP:DIP-20_W7.62mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74AS757N?

PDIP-20, with 20 pins. Its footprint is drawn on this page.

Where is the SN74AS757N datasheet?

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

Where can I order the SN74AS757N?

JLCPCB lists it as part C1548861, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74AS757N?

Parts like it in the library: the 74HC541D by GR, the SN74HC240N(XBLW) by XBLW, the SN74HC244N(XBLW) by XBLW and the 74HC245N by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8