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74FCT245APC on a board, in 3D

74FCT245APC

Texas Instruments

0℃~+70℃ 1 1.5mA 15mA 4.6ns@5V,50pF 4.75V~5.25V 64mA 74FCT 8 Bidirectional Output enable TTL Compatible CMOS Tri-State PDIP-20 Buffers, Drivers, Receivers, Transceivers

Extended
DatasheetJLCPCBLCSCti/74FCT245APC
Category
Buffers, Drivers, Receivers, Transceivers
Package
PDIP-20
Pins
5

Overview

The 74FCT245APC is a buffers, Drivers, Receivers, Transceiver made by Texas Instruments in a PDIP-20 package with 20 pins. 0℃~+70℃ 1 1.5mA 15mA 4.6ns@5V,50pF 4.75V~5.25V 64mA 74FCT 8 Bidirectional Output enable TTL Compatible CMOS Tri-State PDIP-20 Buffers, Drivers, Receivers, Transceivers.

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 C3756016). 2 open-source boards in 2 repositories 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

Order codes

1

Pinout

20
The pins of the 74FCT245APC
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 2
  • 2 layers30 × 67.7 mmMCEBlaster, the printed circuit board in 3D

    MCEBlaster

    scrapcomputing/MCEBlaster

    A Pi Pico based MDA/CGA/EGA to VGA adapter

    19 parts96GPL-2.0
  • 4 layers330.2 × 304.8 mmATX4000, the printed circuit board in 3D

    ATX4000

    elenachenchen/A4000-ATX

    816 parts5

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Questions

Is there a KiCad symbol and footprint for the 74FCT245APC?

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 74FCT245APC?

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

Where is the 74FCT245APC datasheet?

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

Where can I order the 74FCT245APC?

JLCPCB lists it as part C3756016, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74FCT245APC?

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 74FCT245APC?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8