74393 IC Dual 4−Bit Binary Ripple Counter

Description

74
393 IC Dual 4−Bit Binary Ripple Counter

The 74393 IC Dual 4−Bit Binary Ripple Counter is a versatile and reliable integrated circuit used in a variety of digital applications, particularly in systems requiring binary counting functionality. This counter IC features two independent 4-bit binary ripple counters in a single package, enabling efficient and compact solutions for digital counting tasks. The 74393 operates with a low power consumption and is designed to work seamlessly with other digital logic components. It is an excellent choice for counting applications such as frequency division, time counting, and binary division in both consumer and industrial electronics.

Features:

Dual 4-bit binary ripple counters in a single IC package.

Compatible with standard TTL logic components.

Suitable for both binary and decade counting.

Reliable high-speed operation with low power consumption.

Specifications:

Parameter

Value

Supply Voltage

5VDC

Clock Input

TTL compatible

Counter Configuration

Dual 4-bit binary ripple counters

Propagation Delay

12ns

Output Frequency

100kHz max

Operating Temperature

0°C to 70°C

Package Type

PDIP, SOIC

Power Consumption

Low power

Pin Number

Pin Name

Function

1

1A

Clock Input (Counter 1)

2

1CLR

Clear (Counter 1)

3

1QA

Output A (Counter 1)

4

1QB

Output B (Counter 1)

5

1QC

Output C (Counter 1)

6

1QD

Output D (Counter 1)

7

GND

Ground

8

2QD

Output D (Counter 2)

9

2QC

Output C (Counter 2)

10

2QB

Output B (Counter 2)

11

2QA

Output A (Counter 2)

12

2CLR

Clear (Counter 2)

13

2A

Clock Input (Counter 2)

14

VCC

Supply Voltage

Footprint:

Applications:

Digital counters in embedded systems.

Frequency division in clock circuits.

Time counting applications in digital clocks.

Binary division in digital signal processing.

High-speed digital counting in industrial automation.

Package Include:

1x
74393 IC Dual 4−Bit Binary Ripple Counter

Datasheet:

SN74LS393N