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SNJ54LS173AFK, in 3D

SNJ54LS173AFK

Texas Instruments

-55℃~+125℃ 17ns 2.6mA 24mA 25ns@5V,45pF 30mA 3ns 4 4 4.5V~5.5V 50MHz 54LS Series D-Type Rising Edge Tri-State LCC-20(8.9x8.9) Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SNJ54LS173AFK
Category
Flip Flops
Package
LCC-20(8.9x8.9)
Pins
5

Overview

The SNJ54LS173AFK is a flip Flop made by Texas Instruments in a LCC-20(8.9x8.9) package with 20 pins. -55℃~+125℃ 17ns 2.6mA 24mA 25ns@5V,45pF 30mA 3ns 4 4 4.5V~5.5V 50MHz 54LS Series D-Type Rising Edge Tri-State LCC-20(8.9x8.9) Flip Flops ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SNJ54HC173FK, from EasyEDA) and its footprint (EasyEDA_Cloud:PLCC-20_L9.0-W9.0-P1.27-LS9.9-T, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3826268).

Symbol

NC1M2N31Q42Q5NC63Q74Q8CLK9GND10NC11G1#12G2#134D143D15NC162D171D18CLR19VCC20
EasyEDA_Cloud:SNJ54HC173FKFrom EasyEDA

Footprint

1234567891011121314151617181920
EasyEDA_Cloud:PLCC-20_L9.0-W9.0-P1.27-LS9.9-TFrom EasyEDA

Parameters

15
Clock Frequency
50MHz
Current - Output High(IOH)
2.6mA
Current - Output Low(IOL)
24mA
Hold Time
3ns
Number of Bits per Element
4
Number of Elements
4
Operating Temperature
-55℃~+125℃
Output Type
Tri-State
Propagation Delay
25ns@5V,45pF
Quiescent Current
30mA
Series
54LS Series
Setup Time
17ns
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

20
The pins of the SNJ54LS173AFK
PinNameType
1NCUnspecified
2MUnspecified
3NUnspecified
41QUnspecified
52QUnspecified
6NCUnspecified
73QUnspecified
84QUnspecified
9CLKUnspecified
10GNDUnspecified
11NCUnspecified
12G1#Unspecified
13G2#Unspecified
144DUnspecified
153DUnspecified
16NCUnspecified
172DUnspecified
181DUnspecified
19CLRUnspecified
20VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SNJ54LS173AFK?

Yes. The symbol is EasyEDA_Cloud:SNJ54HC173FK and the footprint EasyEDA_Cloud:PLCC-20_L9.0-W9.0-P1.27-LS9.9-T, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SNJ54LS173AFK?

LCC-20(8.9x8.9), with 20 pins. Its footprint is drawn on this page.

Where is the SNJ54LS173AFK datasheet?

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

Where can I order the SNJ54LS173AFK?

JLCPCB lists it as part C3826268, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SNJ54LS173AFK?

Parts like it in the library: the SN74HC174D by Texas Instruments, the SN74HC174PW by Texas Instruments, the CD74HCT377M96 by Texas Instruments and the CD74HC74M96 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8