The SN75976A is a 9-channel differential transceiver designed for high-speed data communication, specifically optimized for Fast-20 SCSI applications, supporting data transfer rates of up to 20 million transfers per second. It serves as an improved replacement for the SN75LBC976, featuring enhanced switching performance and higher electrostatic discharge (ESD) protection, exceeding 12 kV on bus terminals. The device is available in two package types: a 56-pin shrink small-outline package (SSOP) and a thin shrink small-outline package (TSSOP), which offers a reduced height of 1 mm, making it suitable for space-constrained applications. The SN75976A includes nine differential channels that comply with EIA RS-485 and various SCSI standards, ensuring reliable data transmission. It operates within a temperature range of 0¬8C to 70¬8C and incorporates features such as thermal shutdown protection, low disabled supply current of 8 mA typical, and power-up/down glitch protection. The device also provides two skew limits, ensuring tight propagation delay matching necessary for high-speed parallel data buses.
9-Channel Differential Transceiver 56-TSSOP 0 to 70
Line Transceiver, 9 Func, 9 Driver, 9 Rcvr, BICMOS, PDSO56
9-Channel Differential Transceiver 56-TSSOP 0 to 70 Product overview: SN75976A1DGGR from Texas Instruments is an Interface Transceiver IC for serial communication, bus conversion, signal driving, receiver stages, and industrial networking. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include TSSOP. Search-friendly keywords include interface IC, transceiver, driver, receiver, CAN, RS-485, TSSOP, Interface Transceiver IC, Drivers, Receivers, Transceivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 710-SN75976A1DGGR can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 065716-SN75976A1DGGR
Packaging: Reel - TR
Type: Transceiver
Mounting: SMD (SMT)
Protocol: RS422, RS485
Number of Drivers/Receivers: 9/9
Duplex: Half
Receiver Hysteresis: 45mV
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C
Case / Package: 56-TSSOP
Supply Voltage - Operating: 4.75 V to 5.25 V
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited
| Texas Instruments | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | |
|---|---|---|---|---|
| Product Category | IC Interfaces | IC Interfaces | IC Interfaces | IC Interfaces |
| Product Number | SN75976A1DGGR | SN75976A1DGGR | 710-SN75976A1DGGR | 065716-SN75976A1DGGR |
| Product Name | SN75976A 9-Channel Differential Transceiver | TSSOP Interface Transceiver IC | Interface - Interface - Drivers, Receivers, Transceivers - SN75976A1DGGR | |
| Device Type | Transceiver | Transceiver | Transceiver | Receiver; Transceiver |
| Features | RoHS | RoHS | RoHS | |
| Supply Voltage | 5V | Other; 4.75 V ~ 5.25 V | ||
| # of Tx | 9 # |
