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SN74LVC646ADW, in 3D

SN74LVC646ADW

Texas Instruments

-40℃~+85℃ 1 1.65V~3.6V 10uA 1ns@3.3V,50pF 24mA 24mA 74LVC 8 Tri-State SOIC-24-300mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/SN74LVC646ADW
Category
Buffers, Drivers, Receivers, Transceivers
Package
SOIC-24-300mil
Pins
24

Overview

The SN74LVC646ADW is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SOIC-24-300mil package with 24 pins. -40℃~+85℃ 1 1.65V~3.6V 10uA 1ns@3.3V,50pF 24mA 24mA 74LVC 8 Tri-State SOIC-24-300mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74ABT646ADB, from EasyEDA) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C201747).

Symbol

CLKAB1SAB2DIR3A14A25A36A47A58A69A710A811GND12B813B714B615B516B417B318B219B120OE#21SBA22CLKBA23VCC24
EasyEDA_Cloud:SN74ABT646ADBFrom EasyEDA

Footprint

123456789101112131415161718192021222324
Package_SO:SOIC-24W_7.5x15.4mm_P1.27mmFrom KiCad's library

Parameters

11
Current - Output High(IOH)
24mA
Current - Output Low(IOL)
24mA
Features
Power-off isolation, Output enable, Level shifting
Logic Family
74LVC
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Propagation Delay
1ns@3.3V,50pF
Quiescent Current
10uA
Voltage - Supply
1.65V~3.6V
output type
Tri-State

Order codes

1

Pinout

24
The pins of the SN74LVC646ADW
PinNameType
1CLKABUnspecified
2SABUnspecified
3DIRUnspecified
4A1Unspecified
5A2Unspecified
6A3Unspecified
7A4Unspecified
8A5Unspecified
9A6Unspecified
10A7Unspecified
11A8Unspecified
12GNDUnspecified
13B8Unspecified
14B7Unspecified
15B6Unspecified
16B5Unspecified
17B4Unspecified
18B3Unspecified
19B2Unspecified
20B1Unspecified
21OE#Unspecified
22SBAUnspecified
23CLKBAUnspecified
24VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SN74LVC646ADW?

Yes. The symbol is EasyEDA_Cloud:SN74ABT646ADB and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74LVC646ADW?

SOIC-24-300mil, with 24 pins. Its footprint is drawn on this page.

Where is the SN74LVC646ADW datasheet?

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

Where can I order the SN74LVC646ADW?

JLCPCB lists it as part C201747, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74LVC646ADW?

Parts like it in the library: the SN75ALS162DW by Texas Instruments, the SN74ABT2827DW by Texas Instruments, the CY74FCT646ATSOCT by Texas Instruments and the SN74ABT543ADW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

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