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HD26C31, HD26C32A, HD26C32FPEL

Table of contents:
Info of HD26C31
Info of HD26C32A
Info of HD26C32FPEL

HD26C31, HD26C32A, HD26C32FPEL Selling Leads, Datasheet

MFG:HITCHIA Package Cooled:DIP D/C:00+

HD26C31, HD26C32A, HD26C32FPEL Datasheet download

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Part Number: HD26C31

MFG: HITCHIA

Package Cooled: DIP

D/C: 00+

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HD26C31 General 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 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.

HD26C31 Maximum Ratings

Item	Symbol	Ratings	Unit
Supply Voltage^*2	V_CC	0.5 to 7.0	V
Input Voltage	V_IN	1.5 to _VCC +1.5	V
Output Voltage	V_OUT	0.5 to V_CC +0.5	V
Power Dissipation	P_T	500	mW
Storage Temperature Range	T_stg	65 to 150	°C
Lead Temperature^*3	T_lead	260	°C
Output Current	I_OUT	±150	mA
Supply Current	I_CC	±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.

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

HD26C31 Connection Diagram

HD26C32A General Description

The HD26C32A provides differential line receivers which realize low power dissipation by CMOS process. The device has four receivers which meet the requirements of EIA standard RS-422A and RS-423A in a 16 pin package.

The enable function is common to all four receivers and offers a choise of active high or active low inputs. Fail safe design ensures that if the inputs are open the outputs will always be high.

HD26C32A Maximum Ratings

Item	Symbol	Ratings	Unit
Supply Voltage^*2	V_CC	7	V
Common Mode Input Voltage	V_CM	±14	V
Differential Input Voltage^*3	V_DIFF	±14	V
Enable Input Voltage	V_IN	7	V
Output Current	I_O	±25	mA
Storage Temperature	T_stg	65 to +150	°C

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. All voltage values except for differential input voltage are with respect to network ground terminal.
3. Differential input voltage is measured at the noninverting input with respect to the corresponding inverting input.

HD26C32A Features

·Low power dissipation with CMOS process
·Meets EIA standard RS-422A/423A
·nput sensitivity: °?0.2V (In the range of °?7 V of common mode input voltag
·Propagation delay time: 19 ns typ
·nput hysteresis width: 60 mV typ
·Three state outputs
·Differential Inputs are includes fail safe circuit
·Power up and power down protection
·Pin to pin compatible with HD26LS32/32A

HD26C32A Connection Diagram

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