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CD74ACT280E

Texas Instruments

-55℃~+125℃ 0.1V、0.36V 0.8V 2V 3.94V、4.4V 4.5V~5.5V 5.4ns 74ACT 8uA 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker PDIP-14 Parity Generators and Checkers ROHS

Extended
DatasheetJLCPCBLCSCti/CD74ACT280E
Category
Parity Generators And Checkers
Package
PDIP-14
Pins
2

Overview

The CD74ACT280E is a parity Generators And Checker made by Texas Instruments in a PDIP-14 package with 14 pins. -55℃~+125℃ 0.1V、0.36V 0.8V 2V 3.94V、4.4V 4.5V~5.5V 5.4ns 74ACT 8uA 9 Odd parity generation、Simultaneous odd/even parity output、Even parity generation Parity Generator/Checker PDIP-14 Parity Generators and Checkers ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS280, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1523535).

Symbol

G1H2I4Even5Odd6GND7A8B9C10D11E12F13VCC14
74xx:74LS280From KiCad's library

Footprint

1234567891011121314
Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

12
Features
Odd parity generation, Simultaneous odd/even parity output, Even parity generation
Input Logic Level - High
2V
Input Logic Level - Low
0.8V
Logic Type
Parity Generator/Checker
Number of Bits per Element
9
Operating Temperature
-55℃~+125℃
Output Logic Level - High
4.4V, 3.94V
Output Logic Level - Low
0.36V, 0.1V
Propagation Delay Time
5.4ns
Quiescent Supply Current
8uA
Series
74ACT
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

14
The pins of the CD74ACT280E
PinNameType
1GInput
2HInput
3NCNot connected
4IInput
5EvenOutput
6OddOutput
7GNDPower in
8AInput
9BInput
10CInput
11DInput
12EInput
13FInput
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the CD74ACT280E?

Yes. The symbol is 74xx:74LS280 and the footprint Package_DIP:DIP-14_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 CD74ACT280E?

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

Where is the CD74ACT280E datasheet?

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

Where can I order the CD74ACT280E?

JLCPCB lists it as part C1523535, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74ACT280E?

Parts like it in the library: the CD74HC280E(LX) by lingxingic, the SN74LS280N(LX) by lingxingic, the SN74LS280N by Texas Instruments and the 74F280PC by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8