74HCT112DB

NXP Semiconductors

-40℃~+125℃ 1 2 3.5pF 35ns@4.5V,50pF 4.5V~5.5V 4mA 4mA 4uA 64MHz 74HCT Series Falling Edge JK-Type Set and Reset SSOP-16 Flip Flops ROHS

Extended

nxp/74HCT112DB

Category: Flip Flops
Package: SSOP-16
Pins: 16

Overview

The 74HCT112DB is a flip Flop made by NXP Semiconductors in a SSOP-16 package with 16 pins. -40℃~+125℃ 1 2 3.5pF 35ns@4.5V,50pF 4.5V~5.5V 4mA 4mA 4uA 64MHz 74HCT Series Falling Edge JK-Type Set and Reset SSOP-16 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS112, from KiCad's library) and its footprint (Package_SO:SSOP-16_5.3x6.2mm_P0.65mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5524121).

Symbol

74xx:74LS112From KiCad's library

Footprint

Package_SO:SSOP-16_5.3x6.2mm_P0.65mmFrom KiCad's library

Parameters

Clock Frequency: 64MHz
Current - Output High(IOH): 4mA
Current - Output Low(IOL): 4mA
Function: Set and Reset
Input Capacitance: 3.5pF
Number of Bits per Element: 1
Number of Elements: 2
Operating Temperature: -40℃~+125℃
Propagation Delay: 35ns@4.5V,50pF
Quiescent Current: 4uA
Series: 74HCT Series
Trigger Type: Falling Edge
Type: JK-Type
Voltage - Supply: 4.5V~5.5V

Order codes

74HCT112DB,112LCSC C5524121

Pinout

The pins of the 74HCT112DB
Pin	Name	Type
1	C	Input
2	K	Input
3	J	Input
4	S	Input
5	Q	Output
6	Q	Output
7	Q	Output
8	GND	Power in
9	Q	Output
10	S	Input
11	J	Input
12	K	Input
13	C	Input
14	R	Input
15	R	Input
16	VCC	Power in

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A picture

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Questions

Is there a KiCad symbol and footprint for the 74HCT112DB?

Yes. The symbol is 74xx:74LS112 and the footprint Package_SO:SSOP-16_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 74HCT112DB?

SSOP-16, with 16 pins. Its footprint is drawn on this page.

Where can I order the 74HCT112DB?

JLCPCB lists it as part C5524121, with 0 in stock; the sellers' links on this page open their listings.

What can replace the 74HCT112DB?

Parts like it in the library: the SN74HC377DW by Texas Instruments, the SN74HC377NSR by Texas Instruments, the SN74HC377N by Texas Instruments and the SN74HC377NE4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.