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AM26LS32AMFKB

Name: AM26LS32AMFKB
Rating: 4.7 (12 reviews)

IC TRANSCEIVER HALF 0/4 20LCCC

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規格

Part Status	Active
Type	Receiver
Protocol	RS422, RS423
Number of Drivers/Receivers	0/4
Duplex	Half
Voltage - Supply	4.5V ~ 5.5V
Operating Temperature	-55°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package	20-CLCC
Supplier Device Package	20-LCCC (8.89x8.89)
Packaging	Tube
Receiver Hysteresis	50 mV

概述

Description

AM26LS32AMFKB is a quad differential line receiver from the 26LS TTL family. It provides four independent receivers that translate differential input pairs (A and B) into TTL/CMOS-compatible outputs, intended for RS-422/RS-423 serial links. The device runs from a 5V supply and is packaged in a 14-pin AMF/DIP variant (KB suffix). It’s used to receive multiple differential data channels over balanced pairs with good noise immunity when paired with proper line terminations. Typical applications include multi-channel RS-422/423 interfaces in data communications and industrial control systems. Key points: four differential receivers; TTL/CMOS outputs; 5V operation; DIP-14 package.

Features

AM26LS32AMFKB features (concise):
- Quad differential line receiver
- Suitable for RS-422/RS-423 networks
- Four independent channels (A/B differential inputs, one output per channel)
- TTL/CMOS-compatible outputs
- 5V supply (typical 4.75–5.25 V)
- Wide input common-mode range (RS-422 compatible) for rugged bonding/ground differences
- High noise immunity due to differential signaling
- Fast response suitable for high-speed differential data links
Note: exact electrical specs (propagation delay, input thresholds, output drive, etc.) vary by device revision; consult the datasheet for precise parameters.

Package

14-pin DIP (dual-in-line) package (through-hole).

Pinout

- Pin count: 16 pins (DIP/SO package, AMFKB variant).
- Function: Quadruple differential line receiver (RS-422/RS-423); four independent receivers that convert differential inputs (A/B per channel) into single-ended logic outputs.

Manufacturer

- Manufacturer: Advanced Micro Devices (AMD).
- About the company: AMD is an American multinational semiconductor company that designs and manufactures microprocessors, GPUs, and other integrated circuits for computing and communications markets.

Application

- Quad differential line receiver for RS-422/RS-423/RS-485 interfaces
- Converts differential signals to TTL/CMOS logic levels
- Provides high noise immunity and wide common-mode input range for long twisted-pair links
- Used in industrial automation, communications, instrumentation, and other differential-signal interfaces

Equivalent

AM26LS32AMFKB is a quad differential line receiver (RS-422/RS-423). Direct equivalents include:
- Texas Instruments SN65HVD32 (quad differential line receiver)
- Onsemi MC3482 (RS-422/RS-423 quad receiver)
Note: verify pinout and speed ratings for exact packaging and performance.