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SN74ALS577ADW on a board, in 3D

SN74ALS577ADW

Texas Instruments

0℃~+70℃ 1 14ns@5V,50pF 18mA 2.6mA 24mA 30MHz 4.5V~5.5V 74ALS Series 8 D-Type Reset Rising Edge SOIC-24-300mil Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SN74ALS577ADW
Category
Flip Flops
Package
SOIC-24-300mil
Pins
24

Overview

The SN74ALS577ADW is a flip Flop made by Texas Instruments in a SOIC-24-300mil package with 24 pins. 0℃~+70℃ 1 14ns@5V,50pF 18mA 2.6mA 24mA 30MHz 4.5V~5.5V 74ALS Series 8 D-Type Reset Rising Edge SOIC-24-300mil Flip Flops ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SN74ALS577ADW, from EasyEDA) and its footprint (Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1550163).

Symbol

CLR1OE21D32D43D54D65D76D87D98D10NC11GND12NC13CLK148Q#157Q#166Q#175Q#184Q#193Q#202Q#211Q#22NC23VCC24
EasyEDA_Cloud:SN74ALS577ADWFrom EasyEDA

Footprint

123456789101112131415161718192021222324
Package_SO:SOIC-24W_7.5x15.4mm_P1.27mmFrom KiCad's library

Parameters

17
Clock Frequency
30MHz
Current - Output High(IOH)
2.6mA
Current - Output Low(IOL)
24mA
Function
Reset
Hold Time
0ns
Number of Bits per Element
8
Number of Elements
1
Operating Temperature
0℃~+70℃
Output Type
Tri-State
Propagation Delay
14ns@5V,50pF
Quiescent Current
18mA
Series
74ALS Series
Setup Time
15ns
Synchronous/Asynchronous
Synchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
4.5V~5.5V

Order codes

1

Pinout

24
The pins of the SN74ALS577ADW
PinNameType
1CLRUnspecified
2OEUnspecified
31DUnspecified
42DUnspecified
53DUnspecified
64DUnspecified
75DUnspecified
86DUnspecified
97DUnspecified
108DUnspecified
11NCUnspecified
12GNDUnspecified
13NCUnspecified
14CLKUnspecified
158Q#Unspecified
167Q#Unspecified
176Q#Unspecified
185Q#Unspecified
194Q#Unspecified
203Q#Unspecified
212Q#Unspecified
221Q#Unspecified
23NCUnspecified
24VCCUnspecified

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Questions

Is there a KiCad symbol and footprint for the SN74ALS577ADW?

Yes. The symbol is EasyEDA_Cloud:SN74ALS577ADW and the footprint Package_SO:SOIC-24W_7.5x15.4mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74ALS577ADW?

SOIC-24-300mil, with 24 pins. Its footprint is drawn on this page.

Where is the SN74ALS577ADW datasheet?

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

Where can I order the SN74ALS577ADW?

JLCPCB lists it as part C1550163, with 0 in stock; the sellers' links on this page open their listings.

What can replace the SN74ALS577ADW?

Parts like it in the library: the DM74ALS874BWM by onsemi, the SN74ALS874BDW by Texas Instruments, the SN74ALS874BDWRE4 by Texas Instruments and the 74HC273D by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8