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MM74HC245ASJ on a board, in 3D

MM74HC245ASJ

onsemi

-40℃~+85℃ 1 17ns@4.5V,50pF 2V~6V 7.8mA 7.8mA 74HC 8 80uA Bidirectional Output enable StandardCMOS Tri-State SOP-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS

Extended
DatasheetJLCPCBLCSConsemi/MM74HC245ASJ
Category
Buffers, Drivers, Receivers, Transceivers
Package
SOP-20-208mil
Pins
20

Overview

The MM74HC245ASJ is a buffers, Drivers, Receivers, Transceiver made by onsemi in a SOP-20-208mil package with 20 pins. -40℃~+85℃ 1 17ns@4.5V,50pF 2V~6V 7.8mA 7.8mA 74HC 8 80uA Bidirectional Output enable StandardCMOS Tri-State SOP-20-208mil Buffers, Drivers, Receivers, Transceivers ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC245, from KiCad's library) and its footprint (EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C900670).

Symbol

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

Footprint

1234567891011121314151617181920
EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BLFrom EasyEDA

Parameters

13
Channel Type
Bidirectional
Current - Output High(IOH)
7.8mA
Current - Output Low(IOL)
7.8mA
Features
Output enable
Input type
StandardCMOS
Logic Family
74HC
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Propagation Delay
17ns@4.5V,50pF
Quiescent Current
80uA
Voltage - Supply
2V~6V
output type
Tri-State

Order codes

1

Pinout

20
The pins of the MM74HC245ASJ
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

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Questions

Is there a KiCad symbol and footprint for the MM74HC245ASJ?

Yes. The symbol is 74xx:74HC245 and the footprint EasyEDA_Cloud:SOP-20_L12.6-W5.3-P1.27-LS7.8-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MM74HC245ASJ?

SOP-20-208mil, with 20 pins. Its footprint is drawn on this page.

Where is the MM74HC245ASJ datasheet?

onsemi publishes it: the Datasheet link on this page opens it.

Where can I order the MM74HC245ASJ?

JLCPCB lists it as part C900670, with 0 in stock; the sellers' links on this page open their listings.

What can replace the MM74HC245ASJ?

Parts like it in the library: the SN74LVC244ANS by Texas Instruments, the SN74ALS645A-1NS by Texas Instruments, the SN74LVTH240NSR by Texas Instruments and the MC74ACT240M by MOTOROLA. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8