74112 DIP Dual J-K Negative-Edge-Triggered Flip-Flop With Preset and Clear

74112 DIP Dual J-K Negative-Edge-
Triggered Flip
-Flop With Preset and Clear

The 74112 DIP Dual J-K Negative-Edge-Triggered Flip-Flop with Preset and Clear is an integrated circuit designed to provide reliable state changes in digital logic systems. This dual flip-flop configuration allows two independent J-K flip-flops in a single package, making it a compact solution for systems that require multiple flip-flops.

The flip-flop is triggered on the negative edge of the clock signal, ensuring precise timing in synchronization applications. It includes both preset and clear inputs, which allow for manual setting or resetting of the flip-flop states, ensuring flexibility in design and function. The J-K flip-flop mechanism enables the toggling of output states based on the J and K inputs, providing more control over the digital circuits.

This device is typically used in sequential logic circuits, where reliable state control is needed, such as in counters, shift registers, and memory storage elements. Its versatility, reliability, and integration into standard DIP packages make it an ideal choice for various digital applications.

Features:

Dual J-K Flip-Flop Configuration.

Negative-Edge Triggered Operation.

Preset and Clear Inputs for State Control.

Compact 16-Pin Package.

Suitable for Sequential Logic Applications.

Specifications:

Parameter

Value

Package Type:

DIP (Dual In-line Package)

Number of Pins:

16

Triggering Edge:

Negative Edge

Logic Type:

J-K Flip-Flop

Preset and Clear Inputs:

Yes

Voltage Range:

4.5V to 5.5V

Temperature Range:

-55C to 125C

Power Consumption:

Low Power

74LS112 Pin Configuration:

Pin No

Pin Name

Description

1

1CLK

Clock Input 1

2

1K

Input Pin K1

3

1J

Input Pin J1

4

1PRE

Active low Preset Pin 1

5

1Q

Output pin Q1

6

1Q

Active Low output Pin Q1

7

2Q

Active Low output Pin Q2

8

GND

Ground Pin

9

2Q

Output pin Q2

10

2PRE

Active low Preset Pin 2

11

2J

Input Pin J2

12

2K

Input Pin K2

13

2CLK

Clock Input 2

14

2CLR

Active low clear/Reset pin 2

15

1CLR

Active low clear/Reset pin 1

16

Vcc

Chip Supply Voltage

Applications:

Digital Counters.

Memory Storage Elements.

Shift Registers.

Sequence Generators.

Package Contents:

1x
74112 DIP Dual J-K Negative-Edge-Triggered Flip-Flop With Preset and Clear

74112 Datasheet