HD26C31

Features:

·TTL input compatibility
·Propagation delay time:  6 ns typ
·Output to output skew:  0.5 ns typ
·High output impedance in power off conditions
·Meets EIA standard RS-422A
·Operates from a single 5 V supply
·Three state outputs
·Low power dissipation with CMOS process
·Power up and power down protection
·Pin to pin compatible with HD26LS31


Pinout




Specifications

Item	Symbol	Ratings	Unit
Supply Voltage*2	VCC	0.5 to 7.0	V
Input Voltage	VIN	1.5 to VCC +1.5	V
Output Voltage	VOUT	0.5 to VCC +0.5	V
Power Dissipation	PT	500	mW
Storage Temperature Range	Tstg	65 to 150	°C
Lead Temperature*3	Tlead	260	°C
Output Current	IOUT	±150	mA
Supply Current	ICC	±150	mA

Notes: 1. The absolute maximum ratings are values which must not individually be exceeded, and furthermore, no two of which may be realized at the same time.
2. The values is defined as of ground terminal.
3. The values at 1.6 mm away from the package within 10 second, when soldering.


Description

The HD26C31 features quadruple differential line drivers which satisfy the requirements of EIA standard RS-422A. This device is designed to provide differential signals with high current capability on bus lines.

The HD26C31 circuit provides enable input to control all four drivers. The output circuit has active pull up and pull down and is capable of sinking or sourcing 20 mA.