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SN74HC74DB on a board, in 3D

SN74HC74DB

Texas Instruments

-40℃~+85℃ 0ps 17ns 2 2V~6V 30ns@6V,50pF 3pF 4uA 5.2mA 5.2mA 60MHz 74HC Asynchronous Complementary type D-Type Rising Edge Set and Reset SSOP-14-208mil Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCti/SN74HC74DB
Category
Flip Flops
Package
SSOP-14-208mil
Pins
14

Overview

The SN74HC74DB is a flip Flop made by Texas Instruments in a SSOP-14-208mil package with 14 pins. -40℃~+85℃ 0ps 17ns 2 2V~6V 30ns@6V,50pF 3pF 4uA 5.2mA 5.2mA 60MHz 74HC Asynchronous Complementary type D-Type Rising Edge Set and Reset SSOP-14-208mil Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74HC74, from KiCad's library) and its footprint (Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. 1,658 are in stock at JLCPCB (part C2677700).

Symbol

R1D2C3S4Q5Q6
74xx:74HC74From KiCad's library

Footprint

1234567891011121314
Package_SO:SSOP-14_5.3x6.2mm_P0.65mmFrom KiCad's library

Parameters

17
Clock Frequency
60MHz
Current - Output High(IOH)
5.2mA
Current - Output Low(IOL)
5.2mA
Function
Set and Reset
Hold Time
0ps
Input Capacitance
3pF
Number of Elements
2
Operating Temperature
-40℃~+85℃
Output Type
Complementary
Propagation Delay
30ns@6V,50pF
Quiescent Current
4uA
Series
74HC
Setup Time
17ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Rising Edge
Type
D-Type
Voltage - Supply
2V~6V

Order codes

2

Pinout

14
The pins of the SN74HC74DB
PinNameType
1RInput
2DInput
3CInput
4SInput
5QOutput
6QOutput
7GNDPower in
8QOutput
9QOutput
10SInput
11CInput
12DInput
13RInput
14VCCPower in

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Questions

Is there a KiCad symbol and footprint for the SN74HC74DB?

Yes. The symbol is 74xx:74HC74 and the footprint Package_SO:SSOP-14_5.3x6.2mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SN74HC74DB?

SSOP-14-208mil, with 14 pins. Its footprint is drawn on this page.

Where is the SN74HC74DB datasheet?

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

Where can I order the SN74HC74DB?

JLCPCB lists it as part C2677700, with 1,658 in stock; the sellers' links on this page open their listings.

What can replace the SN74HC74DB?

Parts like it in the library: the SN74HC74D by Texas Instruments, the SN74HC273NSR by Texas Instruments, the SN74HC74PW by Texas Instruments and the SN74HC273DW by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8