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74ACT377PC on a board, in 3D

74ACT377PC

onsemi

-40℃~+85℃ 1 10ns@5V,50pF 175MHz 1ns 24mA 24mA 4.5V~5.5V 4.5ns 4.5pF 40uA 74ACT Series 8 D-Type Rising Edge Tri-State PDIP-20 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSConsemi/74ACT377PC
Category
Flip Flops
Package
PDIP-20
Pins
5

Overview

The 74ACT377PC is a flip Flop made by onsemi in a PDIP-20 package with 20 pins. -40℃~+85℃ 1 10ns@5V,50pF 175MHz 1ns 24mA 24mA 4.5V~5.5V 4.5ns 4.5pF 40uA 74ACT Series 8 D-Type Rising Edge Tri-State 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 C3826145). 2 open-source boards in 2 repositories 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
175MHz
Current - Output High(IOH)
24mA
Current - Output Low(IOL)
24mA
Hold Time
1ns
Input Capacitance
4.5pF
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
-40℃~+85℃
Output Type
Tri-State
Propagation Delay
10ns@5V,50pF
Quiescent Current
40uA
Series
74ACT Series
Setup Time
4.5ns
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

20
The pins of the 74ACT377PC
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 2
  • 2 layers160 × 100 mmScamp++, the printed circuit board in 3D

    Scamp++

    BenskiBoy/scamp-32

    32 bit version of jes's scamp-cpu

    132 parts
  • 2 layers100 × 99.8 mm07 alu, the printed circuit board in 3D

    07 alu

    tmarhguy/tomato

    A functional 32-bit computer built from scratch in a dorm; implemented on FPGA, Kicad, browser simulation

    134 parts2

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Questions

Is there a KiCad symbol and footprint for the 74ACT377PC?

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 74ACT377PC?

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

Where is the 74ACT377PC datasheet?

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

Where can I order the 74ACT377PC?

JLCPCB lists it as part C3826145, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74ACT377PC?

Parts like it in the library: the SN74ABT534AN by Texas Instruments, the SN74LVC1G175DCK by Texas Instruments, the SN74LVC1G175DBV by Texas Instruments and the NC7SZ175P6X by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the 74ACT377PC?

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

Parts like it

8