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74HCT240PW on a board, in 3D

74HCT240PW

NXP Semiconductors

Octal Inverting Buffer/Line Driver with 3-State Ouputs

nxp/74HCT240PW
Category
Uncategorised
Package
TSSOP20
Pins
20

Overview

The 74HCT240PW is an uncategorised made by NXP Semiconductors in a TSSOP20 package with 20 pins. Octal Inverting Buffer/Line Driver with 3-State Ouputs.

PCBKit's library has its KiCad symbol (74xx:74HCT240, from KiCad's library) and its footprint (Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, from KiCad's library), ready for a KiCad board.

Symbol

1OE11A022Y031A142Y151A262Y271A382Y39GND102A3111Y3122A2131Y2142A1151Y1162A0171Y0182OE19VCC20
74xx:74HCT240From KiCad's library

Footprint

1234567891011121314151617181920
Package_SO:TSSOP-20_4.4x6.5mm_P0.65mmFrom KiCad's library

Pinout

20
The pins of the 74HCT240PW
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 74HCT240PW?

Yes. The symbol is 74xx:74HCT240 and the footprint Package_SO:TSSOP-20_4.4x6.5mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74HCT240PW?

TSSOP20, with 20 pins. Its footprint is drawn on this page.

What can replace the 74HCT240PW?

Parts like it in the library: the HCT6701 by HCTmicro, the RJM8L151SF6P6R by Runjet, the ADS130B04QPWRQ1 by Texas Instruments and the ZJC2676-16AUPBR by ZJW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8