D OR P PACKAGE (TOP VIEW)

SN75176

Drivers, Receivers, TransceiversD OR P PACKAGE

SN75176A differential bus transceiver, compliant with EIA/TIA-422-B, single 5V supply, integrates tri-state driver and receiver, features thermal shutdown, D/P package.Checked against the datasheet

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Technical parameters

Key specs

Drivers/Receivers1

Supply voltage4.75 ~ 5.25 V

Datasheet-verified parameters

24 items

Parameter	Value and test conditions	Source
Protocol	ANSI Standard EIA/TIA-422-B and ITU Recommendation V.11
Drivers / Receivers	1 Driver, 1 Receiver
Supply Voltage	Min 4.75 V, Typ 5 V, Max 5.25 V
Package	D OR P PACKAGE
Operating Temperature	0 °C to 70 °C
Recommended Operating Conditions	VCC: 4.75 V to 5.25 V; TA: 0 °C to 70 °C
Absolute Maximum Ratings	VCC: 7 V; Bus Terminal Voltage: -10 V to 15 V; Tstg: -65 °C to 150 °C
Driver Output Current	±60 mA Max
Receiver Input Impedance	12 kΩ Min
Receiver Input Sensitivity	±200 mV
Receiver Input Hysteresis	50 mV Typ
Thermal Shutdown Temperature	Approximately 150 °C
Supply Current (Outputs Enabled)	Typ 35 mA, Max 50 mA (No load, VCC=5V, TA=25°C)
Supply Current (Outputs Disabled)	Typ 26 mA, Max 40 mA (No load, VCC=5V, TA=25°C)
Driver High-Level Output Voltage	Min 3.7 V (VIH=2V, VIL=0.8V, IOH=-33mA)
Driver Low-Level Output Voltage	Max 1.1 V (VIH=2V, VIL=0.8V, IOL=33mA)
Driver Differential Output Voltage	Min 2 V (RL=100Ω), Min 1.5 V (RL=54Ω)
Receiver High-Level Output Voltage	Min 2.7 V (VID=200mV, IOH=-400μA)
Receiver Low-Level Output Voltage	Max 0.45 V (VID=-200mV, IOL=8mA)
Short-Circuit Output Current	±250 mA (VO=VCC or -7V), 500 mA (VO=12V)
Input Clamp Voltage	Max -1.5 V (II=-18mA)
High-Level Input Current	Max 20 μA (VI=2.4V)
Low-Level Input Current	Max -400 μA (VI=0.4V)
Storage Temperature	-65 °C to 150 °C

Pinout and package

Pin	Name	Function
1	VCC	Power Supply
2	RE	Receiver Enable (Active Low)
3	DE	Driver Enable (Active High)
4	D	Data Input
5	GND	Ground
6	A	Differential Bus Port A
7	B	Differential Bus Port B
8	R	Receiver Output

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DatasheetDatasheet · 196.0 KB · 2026-10-29

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