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CD74FCT245E on a board, in 3D

CD74FCT245E

Texas Instruments

0℃~+70℃ 1 15mA 4.75V~5.25V 64mA 74FCT 8 80uA Bidirectional Tri-State PDIP-20 Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSCti/CD74FCT245E
Category
Buffers, Drivers, Receivers, Transceivers
Package
PDIP-20
Pins
2

Overview

The CD74FCT245E is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a PDIP-20 package with 20 pins. 0℃~+70℃ 1 15mA 4.75V~5.25V 64mA 74FCT 8 80uA Bidirectional Tri-State PDIP-20 Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC245, from KiCad's library) and its footprint (Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1548288). 1 open-source board in 1 repository on GitHub use it.

Symbol

A->B1A02A13A24A35A46A57A68A79GND10B711B612B513B414B315B216B117B018CE19VCC20
74xx:74HC245From KiCad's library

Footprint

1234567891011121314151617181920
Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

11
Channel Type
Bidirectional
Current - Output High(IOH)
15mA
Current - Output Low(IOL)
64mA
Features
Power-off isolation, Edge rate controllable, Output enable
Logic Family
74FCT
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
0℃~+70℃
Quiescent Current
80uA
Voltage - Supply
4.75V~5.25V
output type
Tri-State

Order codes

1

Pinout

20
The pins of the CD74FCT245E
PinNameType
1A->BInput
2A0Tri-state
3A1Tri-state
4A2Tri-state
5A3Tri-state
6A4Tri-state
7A5Tri-state
8A6Tri-state
9A7Tri-state
10GNDPower in
11B7Tri-state
12B6Tri-state
13B5Tri-state
14B4Tri-state
15B3Tri-state
16B2Tri-state
17B1Tri-state
18B0Tri-state
19CEInput
20VCCPower in

Open-source boards using it

All 1
  • 2 layers99.6 × 88.6 mmRealbreakout, the printed circuit board in 3D

    Realbreakout

    bartman081523/tom7misc-svn

    24 parts

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Questions

Is there a KiCad symbol and footprint for the CD74FCT245E?

Yes. The symbol is 74xx:74HC245 and the footprint Package_DIP:DIP-20_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CD74FCT245E?

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

Where is the CD74FCT245E datasheet?

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

Where can I order the CD74FCT245E?

JLCPCB lists it as part C1548288, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74FCT245E?

Parts like it in the library: the SN74HC244N(LX) by lingxingic, the AIP74HC540DA20.TB by Wuxi I-core Elec, the AIP74HC541DA20.TB by Wuxi I-core Elec and the 74HC244N-HX by ZHHXDZ. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the CD74FCT245E?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8