SN74159N

Name: SN74159N
Rating: 4.5 (10 reviews)

4-Line To 16-Line Decoders/Demultiplexers With Open Collector Outputs

6,103 Effective Inventory

SN74159N

Effective Inventory6,103

4-Line To 16-Line Decoders/Demultiplexers With Open Collector Outputs

Manufacturer Part # : SN74159N
Package/Case: PDIP-24
Part Status : OBSOLETE
Brand: Texas Instruments
Product Categories : Signal Switches, Multiplexers, Decoders

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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

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About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

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SN74159N DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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Details

Texas Instruments' SN74159N stands out in the realm of TTL integrated circuits, offering a reliable and versatile solution for data multiplexing needs. This 4-bit binary access multiplexer comes equipped with complementary outputs and buffered inputs to ensure robust signal integrity and ease of use. With the ability to select from four data inputs using two control inputs, the SN74159N caters to a wide range of digital systems, from arithmetic units to control systems

Key Features

Industrial-grade components
Rugged reliability
Designed for harsh environments
Durable and long-lasting

Application

Register array architecture
LED display driver circuits
Input buffer control logic

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category !	Encoders, Decoders, Multiplexers & Demultiplexers	RoHS	Details
Product	Decoders / Demultiplexers	Logic Family	TTL
Number of Input Lines	4 Input	Number of Output Lines	16 Output
Propagation Delay Time	36 ns	Supply Voltage - Min	4.75 V
Supply Voltage - Max	5.25 V	Minimum Operating Temperature	0 C
Maximum Operating Temperature !	+ 70 C	Mounting Style	Through Hole
Package / Case	PDIP-24	Brand	Texas Instruments
Function	Decoder/Demultiplexer	Height	4.57 mm
High Level Output Current !	- 50 uA	Length	31.75 mm
Logic Type	Decoders/Demultiplexers	Low Level Output Current !	16 mA
Maximum Clock Frequency	75 MHz	Number of Circuits	Quad
Operating Supply Voltage !	5 V	Operating Temperature Range !	0 C to + 70 C
Product Type !	Encoders, Decoders, Multiplexers & Demultiplexers	Series	SN74159
Factory Pack Quantity	15	Subcategory	Logic ICs
Technology	Bipolar	Width	13.71 mm
Unit Weight	0.131759 oz

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification SN74159N PDF Download

FAQs

What is SN74159N?

The SN74159N is a 4-bit binary access up/down synchronous counter designed by Texas Instruments. It is commonly used in digital circuit applications for counting, address decoding, and arithmetic operations.

How Does SN74159N Work?

The SN74159N works as a synchronous counter that can count up or down based on the control inputs. It consists of four flip-flops that are interconnected to form a 4-bit binary counter. The counter can be clocked using an external clock signal, and the direction of counting (up or down) is determined by the control inputs.

How Many Pins does SN74159N have and What are the Functions of the Pinout Configuration?

The SN74159N is housed in a 16-pin DIP (Dual Inline Package) package. The pinout configuration includes:

MR: Master reset input pin.
CNTEN: Count enable input pin.
ENT: Enable count up or down input pin.
A, B, C, D: Parallel data input pins.
A, B, C, D: Parallel data output pins.
GND: Ground pin.
VCC: Power supply pin.
CLK: Clock input pin.
Q0-Q3: Individual stage outputs.

What are the Pros and Cons of SN74159N?

Pros:

Versatile: Can be used for counting, address decoding, and other digital logic operations.
Easy Integration: Can be easily integrated into digital circuit designs.
Synchronous Operation: Provides synchronous counting for accurate timing and control.
Standard Package: Housed in a widely used 16-pin DIP package for easy integration onto prototype boards.

Cons:

Limited Resolution: Limited to 4-bit counting, may not be suitable for applications requiring higher bit counts.
External Components: May require additional logic gates or components for more complex operations.

Are There Any Equivalents/Alternatives to SN74159N for Recommendation?

Alternatives to the SN74159N include the CD4516 from Texas Instruments and the 74LS193 from various manufacturers. These ICs are also 4-bit binary up/down counters with similar pinout configurations.

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