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SN74LVC244ANS, in 3D

SN74LVC244ANS

Texas Instruments

-40℃~+125℃ 1.65V~3.6V 2 24mA 24mA 3.9ns@3.3V,50pF 4 40uA 74LVC Tri-State SO-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LVC244ANS
Category
Buffers, Drivers, Receivers, Transceivers
Package
SO-20-208mil
Pins
20

Overview

The SN74LVC244ANS is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SO-20-208mil package with 20 pins. -40℃~+125℃ 1.65V~3.6V 2 24mA 24mA 3.9ns@3.3V,50pF 4 40uA 74LVC Tri-State SO-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC244, from KiCad's library) and its footprint (EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. 3,576 are in stock at JLCPCB (part C2675722).

Symbol

1OE11A022Y031A142Y151A262Y271A382Y39GND102A3111Y3122A2131Y2142A1151Y1162A0171Y0182OE19VCC20
74xx:74HC244From KiCad's library

Footprint

1234567891011121314151617181920
EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BLFrom EasyEDA

Parameters

12
Channel Type
Unidirectional
Current - Output High(IOH)
24mA
Current - Output Low(IOL)
24mA
Features
Level shifting
Logic Family
74LVC
Number of Bits per Element
4
Number of Elements
2
Operating Temperature
-40℃~+125℃
Propagation Delay
3.9ns@3.3V,50pF
Quiescent Current
40uA
Voltage - Supply
1.65V~3.6V
output type
Tri-State

Order codes

1

Pinout

20
The pins of the SN74LVC244ANS
PinNameType
11OEInput
21A0Input
32Y0Tri-state
41A1Input
52Y1Tri-state
61A2Input
72Y2Tri-state
81A3Input
92Y3Tri-state
10GNDPower in
112A3Input
121Y3Tri-state
132A2Input
141Y2Tri-state
152A1Input
161Y1Tri-state
172A0Input
181Y0Tri-state
192OEInput
20VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74LVC244ANS?

Yes. The symbol is 74xx:74HC244 and the footprint EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LVC244ANS?

SO-20-208mil, with 20 pins. Its footprint is drawn on this page.

Where is the SN74LVC244ANS datasheet?

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

Where can I order the SN74LVC244ANS?

JLCPCB lists it as part C2675722, with 3,576 in stock; the sellers' links on this page open their listings.

What can replace the SN74LVC244ANS?

Parts like it in the library: the SN74ALS645A-1NS by Texas Instruments, the SN74LVTH240NSR by Texas Instruments, the MC74ACT240M by MOTOROLA and the 74ABT2244CSJ by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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