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CD74HCT243M, in 3D

CD74HCT243M

Texas Instruments

-55℃~+125℃ 1 160uA 4 4.5V~5.5V 6mA 6mA 74HCT 9ns@5V,15pF Bidirectional Tri-State SOIC-14 Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/CD74HCT243M
Category
Buffers, Drivers, Receivers, Transceivers
Package
SOIC-14
Pins
14

Overview

The CD74HCT243M is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a SOIC-14 package with 14 pins. -55℃~+125℃ 1 160uA 4 4.5V~5.5V 6mA 6mA 74HCT 9ns@5V,15pF Bidirectional Tri-State SOIC-14 Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS243, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. 146 are in stock at JLCPCB (part C1548352).

Symbol

OEa1A03A14A25A36GND7B38B29B110B011OEb13VCC14
74xx:74LS243From KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

12
Channel Type
Bidirectional
Current - Output High(IOH)
6mA
Current - Output Low(IOL)
6mA
Features
Output enable
Logic Family
74HCT
Number of Bits per Element
4
Number of Elements
1
Operating Temperature
-55℃~+125℃
Propagation Delay
9ns@5V,15pF
Quiescent Current
160uA
Voltage - Supply
4.5V~5.5V
output type
Tri-State

Order codes

1

Pinout

14
The pins of the CD74HCT243M
PinNameType
1OEaInput
2NCNot connected
3A0Input
4A1Input
5A2Input
6A3Input
7GNDPower in
8B3Tri-state
9B2Tri-state
10B1Tri-state
11B0Tri-state
12NCNot connected
13OEbInput
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the CD74HCT243M?

Yes. The symbol is 74xx:74LS243 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74HCT243M?

SOIC-14, with 14 pins. Its footprint is drawn on this page.

Where is the CD74HCT243M datasheet?

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

Where can I order the CD74HCT243M?

JLCPCB lists it as part C1548352, with 146 in stock; the sellers' links on this page open their listings.

What can replace the CD74HCT243M?

Parts like it in the library: the CD74HC243M96 by Texas Instruments, the MC74VHCT50AD by onsemi, the TC74HCT7007AF-ELF by Toshiba and the CD4041UBM96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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