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CD74HC377E

Texas Instruments

-55℃~+125℃ 1 10ns 10pF 2V~6V 30ns@6V,50pF 3ns 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Enable Rising Edge PDIP-20 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/CD74HC377E
Category
Flip Flops
Package
PDIP-20
Pins
2

Overview

The CD74HC377E is a flip Flop made by Texas Instruments in a PDIP-20 package with 20 pins. -55℃~+125℃ 1 10ns 10pF 2V~6V 30ns@6V,50pF 3ns 5.2mA 5.2mA 60MHz 74HC Series 8 8uA D-Type Enable Rising Edge PDIP-20 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS377, 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 C1549868). 1 open-source board in 1 repository on GitHub use it.

Symbol

E1Q02D03D14Q15Q26D27D38Q39GND10CP11Q412D413D514Q515Q616D617D718Q719VCC20
74xx:74LS377From KiCad's library

Footprint

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

Parameters

16
Clock Frequency
60MHz
Current - Output High(IOH)
5.2mA
Current - Output Low(IOL)
5.2mA
Function
Enable
Hold Time
3ns
Input Capacitance
10pF
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-55℃~+125℃
Propagation Delay
30ns@6V,50pF
Quiescent Current
8uA
Series
74HC Series
Setup Time
10ns
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
2V~6V

Order codes

1

Pinout

20
The pins of the CD74HC377E
PinNameType
1EInput
2Q0Output
3D0Input
4D1Input
5Q1Output
6Q2Output
7D2Input
8D3Input
9Q3Output
10GNDPower in
11CPInput
12Q4Output
13D4Input
14D5Input
15Q5Output
16Q6Output
17D6Input
18D7Input
19Q7Output
20VCCPower in

Open-source boards using it

All 1
  • 6 layers313 × 259.5 mmOpen8-vga motherboard, the printed circuit board in 3D

    Open8-vga motherboard

    adham404/Open8-VGA

    An 8-bit computer from 74HC logic: microcoded CPU, VGA, PS/2, on-board editor and assembler. Play it in your browser.

    322 parts3MIT

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Questions

Is there a KiCad symbol and footprint for the CD74HC377E?

Yes. The symbol is 74xx:74LS377 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 CD74HC377E?

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

Where is the CD74HC377E datasheet?

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

Where can I order the CD74HC377E?

JLCPCB lists it as part C1549868, with 0 in stock; the sellers' links on this page open their listings.

What can replace the CD74HC377E?

Parts like it in the library: the MC74HC564AN by onsemi, the CD74HCT374EE4 by Texas Instruments, the SN74HC273N3 by Texas Instruments and the SN74HC534N by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the CD74HC377E?

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

Parts like it

8