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74HC112D on a board, in 3D

74HC112D

Nexperia

-40℃~+125℃ 0ns 1 16ns 17ns@5V,15pF 2 2V~6V 3.5pF 66MHz 74HC Series Asynchronous Falling Edge JK-Type Set and Reset SOIC-16 Flip Flops ROHS

Extended
DatasheetJLCPCBLCSCnexperia/74HC112D
Category
Flip Flops
Package
SO-16
Pins
16

Overview

The 74HC112D is a flip Flop made by Nexperia in a SO-16 package with 16 pins. -40℃~+125℃ 0ns 1 16ns 17ns@5V,15pF 2 2V~6V 3.5pF 66MHz 74HC Series Asynchronous Falling Edge JK-Type Set and Reset SOIC-16 Flip Flops ROHS.

PCBKit's library has its KiCad symbol (74xx:74LS112, from KiCad's library) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 1 are in stock at JLCPCB (part C8167). 6 open-source boards in 4 repositories on GitHub use it.

Symbol

C1K2J3S4Q5Q6R15
74xx:74LS112From KiCad's library

Footprint

12345678910111213141516
Package_SO:SO-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Parameters

18
Clock Frequency
66MHz
Current - Output High(IOH)
4mA
Current - Output Low(IOL)
4mA
Function
Set and Reset
Hold Time
3ns
Input Capacitance
3.5pF
Number of Bits per Element
1
Number of Elements
2
Operating Temperature
-40℃~+125℃
Output Type
Complementary
Propagation Delay
17ns@5V,15pF
Quiescent Current
4uA
Series
74HC Series
Setup Time
16ns
Synchronous/Asynchronous
Asynchronous
Trigger Type
Falling Edge
Type
JK-Type
Voltage - Supply
2V~6V

Order codes

3

Pinout

16
The pins of the 74HC112D
PinNameType
1CInput
2KInput
3JInput
4SInput
5QOutput
6QOutput
7QOutput
8GNDPower in
9QOutput
10SInput
11JInput
12KInput
13CInput
14RInput
15RInput
16VCCPower in

Open-source boards using it

All 6
  • 2 layersCES, the printed circuit board in 3D

    CES

    erickpires/CES-PCB

    170 partsMIT
  • 4 layers126 × 140 mmVga video card, the printed circuit board in 3D

    Vga video card

    ttzytt/hardware_vga_driver

    93 parts
  • 4 layers188.9 × 92 mmMegaCD, the printed circuit board in 3D

    MegaCD

    Board-Folk/MegaCD-Main-BD

    Reproductions of main board PCBs for Sega's Mega CD/Sega CD add-on for the Mega Drive/Genesis console.

    107 parts60
  • 2 layers233.4 × 280 mmCft dfp, the printed circuit board in 3D

    Cft dfp

    alexiosc/cft

    The CFT homebrew minicomputer

    227 parts6GPL-3.0

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Questions

Is there a KiCad symbol and footprint for the 74HC112D?

Yes. The symbol is 74xx:74LS112 and the footprint Package_SO:SO-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the 74HC112D?

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

Where is the 74HC112D datasheet?

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

Where can I order the 74HC112D?

JLCPCB lists it as part C8167, with 1 in stock; the sellers' links on this page open their listings.

What can replace the 74HC112D?

Parts like it in the library: the SN74LS112N(XBLW) by XBLW, the SN74HC273N(XBLW) by XBLW, the SN74HC112N(XBLW) by XBLW and the TC74HC273APF by Toshiba. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the 74HC112D?

6 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8