Specifications
| Attribute | Value |
| Supplier | Texas Instruments |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Receiver |
| Protocol | RS422, RS423 |
| Number of Drivers/Receivers | 0/4 |
| Receiver Hysteresis | 50 mV |
| Voltage - Supply | 4.75V ~ 5.25V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
Overview
Description
AM26LS32ACPWR is a quad differential line receiver in the 26LS family (AMD/On Semiconductor). It provides four independent receivers that take differential input pairs (A and B per channel) and convert them to four single-ended TTL/CMOS-compatible outputs. Designed for high-speed data on balanced lines, it’s commonly used with RS-422/RS-423 style interfaces.
Key points:
- 5V single-supply operation; low-power LS family device
- Four differential input channels with four outputs
- Differential signaling gives good noise rejection; outputs are TTL/CMOS-compatible
- Typical applications: RS-422/RS-423 serial data links, industrial data interfaces, differential bus receivers
- ACPWR suffix denotes a specific packaging/lead-free variant; check the datasheet for exact package and environmental specs
Note: For exact electrical characteristics (voltage levels, RIN, ROH, data rate, temperature range), refer to the manufacturer’s datasheet.
Key points:
- 5V single-supply operation; low-power LS family device
- Four differential input channels with four outputs
- Differential signaling gives good noise rejection; outputs are TTL/CMOS-compatible
- Typical applications: RS-422/RS-423 serial data links, industrial data interfaces, differential bus receivers
- ACPWR suffix denotes a specific packaging/lead-free variant; check the datasheet for exact package and environmental specs
Note: For exact electrical characteristics (voltage levels, RIN, ROH, data rate, temperature range), refer to the manufacturer’s datasheet.
Equivalent
AM26LS32ACPWR is a quad differential line receiver (RS-422/RS-423). Equivalents include:
- TI SN26LS32 (same 4-channel RS-422/RS-423 receiver; PW/PWR packages)
- National/ON Semiconductor DM26LS32 (old cross-reference; same function)
Other vendors’ quad differential receivers may be used only if electrical specs (Vcc, VOH/VOL, input common-mode, enable) match. Always verify pinout and packaging.
- TI SN26LS32 (same 4-channel RS-422/RS-423 receiver; PW/PWR packages)
- National/ON Semiconductor DM26LS32 (old cross-reference; same function)
Other vendors’ quad differential receivers may be used only if electrical specs (Vcc, VOH/VOL, input common-mode, enable) match. Always verify pinout and packaging.
Features
AM26LS32ACPWR Features:
- Quad differential line receiver (4 channels)
- Differential RS-422/RS-423 input signals (A/B per channel)
- TTL/CMOS-compatible single-ended outputs (Y)
- 5V supply; low-power LS-TTL device
- Four independent receivers with good noise rejection on differential buses
- Suitable for communicating over differential cables with robust operation
- Available in ACPWR packaging (Pb-free variant) with standard AMD compatibility
- Quad differential line receiver (4 channels)
- Differential RS-422/RS-423 input signals (A/B per channel)
- TTL/CMOS-compatible single-ended outputs (Y)
- 5V supply; low-power LS-TTL device
- Four independent receivers with good noise rejection on differential buses
- Suitable for communicating over differential cables with robust operation
- Available in ACPWR packaging (Pb-free variant) with standard AMD compatibility
Pinout
Pin count: 14-pin DIP (also available in other packages).
Function: Quad differential line receiver for RS-422/RS-423. Four differential input pairs (A1/B1, A2/B2, A3/B3, A4/B4) are converted to four single-ended TTL/CMOS outputs (Y1–Y4). Powered from +5V with ground; no external enable.
Function: Quad differential line receiver for RS-422/RS-423. Four differential input pairs (A1/B1, A2/B2, A3/B3, A4/B4) are converted to four single-ended TTL/CMOS outputs (Y1–Y4). Powered from +5V with ground; no external enable.
Manufacturer
Manufacturer: Advanced Micro Devices (AMD).
What kind of company: AMD is an American multinational semiconductor company that designs and manufactures integrated circuits, including microprocessors, GPUs, and other ICs for computing and consumer electronics.
What kind of company: AMD is an American multinational semiconductor company that designs and manufactures integrated circuits, including microprocessors, GPUs, and other ICs for computing and consumer electronics.
Application
AM26LS32ACPWR is a quad differential line receiver (RS-422/RS-423). Common applications:
- Differential data reception for RS-422/RS-423 networks
- Industrial automation and control systems (remote sensors, PLC interfaces)
- Long-distance, high-speed serial links in telecom/modem/computer interfaces
- Data acquisition and instrumentation with multi-drop cabling
Provides good noise immunity and TTL/CMOS-compatible outputs for robust serial data reception.
- Differential data reception for RS-422/RS-423 networks
- Industrial automation and control systems (remote sensors, PLC interfaces)
- Long-distance, high-speed serial links in telecom/modem/computer interfaces
- Data acquisition and instrumentation with multi-drop cabling
Provides good noise immunity and TTL/CMOS-compatible outputs for robust serial data reception.
Package
AM26LS32ACPWR uses a 14-pin plastic DIP package (DIP-14).
