Decoder

2272-M2S Datasheet PDF – Remote Control Decoder – PTC

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Part Number: 2272-M2S, PT2272-M2S

Function: Remote Control Decoder

Package: 18 Pin, 20 Pin SOP

Manufacturer: Princeton Technology

Image and Pinouts:

2272-M2S datasheet

 

Description

The 2272-M2S is Remote Control Decoder.

The PT2272 is a remote control decoder paired with PT2262 utilizing CMOS Technology. It has 12-bit of tri-state address pins providing a maximum of 531,441 (or 312) address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities. PT2272-M2S is available in several options to suit every application need: variable number of data output pins, latch or momentary output type.

Block Diagram :

components

Features

1. CMOS Technology
2. Low Power Consumption
3. Very High Noise Immunity
4. Up to 12 Tri-State Code Address Pins
5. Up to 6 Data Pins
6. Wide Range of Operating Voltage: VCC=4~15V
7. Single Resistor Oscillator
8. Latch or Momentary Output Type

Applications

1. Car Security System
2. Garage Door Controller
3. Remote Control Fan
4. Home Security/Automation System
5. Remote Control Toys
6. Remote Control for Industrial Use

Other data sheets are available within the file: PT2272, PT2272-L3, PT2272-L3S, PT2272-L4

2272-M2S Datasheet PDF Download

2272-M2S pdf

SN74LVC138 Dataheet PDF – Decoder / Demultiplexer

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Part Number: SN74LVC138

Function: 3-LINE TO 8-LINE DECODERS/DEMULTIPLEXERS

Manufacturer: Texas Instruments

Image and Pinouts:
SN74LVC138 datasheet

Description

The SN74LVC138 devices are designed for highperformance memory-decoding or data-routing
applications requiring very short propagation delay times. In high-performance memory systems, these decoders minimize the effects of system decoding.

When employed with high-speed memories using a fast enable circuit, delay times of these decoders and the enable time of the memory usually are less than the typical access time of the memory. This means that the effective system delay introduced by the decoders is negligible.

Features

1. Operate From 1.65 V to 3.6 V

2. Inputs Accept Voltages to 5.5 V

3. Max tpd of 5.8 ns at 3.3 V

Applications:

• LED Displays

• Servers

• White Goods

• Power Infrastructure

• Building Automation

• Factory Automation

Reference PDF :

https://www.ti.com/lit/ds/symlink/sn54lvc138a.pdf

 

SN74LVC138 Datasheet PDF Download


SN74LVC138 pdf

Other data sheets are available within the file: 74LVC138, 74138