MC1488 Quad Line EIA-232D Driver – Datasheet

The MC1488 is a monolithic quadruple line driver designed to interface data terminal equipment with data communications equipment in conformance with ANSI EIA/TIA-232-E using a diode in series with each supply-voltage terminal as shown under typical applications. The SN55188 is characterized for operation over the full military temperature range of –55°C to 125°C. The MC1488 and SN75188 are characterized for operation from 0°C to 70°C.

MC1488 Pinout

MC1488 Pin Configuration

Pin No	Pin Name	Description
1	VEE	Emitter Supply Voltage
2	IN A	Input Pin A
3	OUTA	Output Pin A
4	IN B1	Input Pin B1
5	IN B2	Input Pin B2
6	OUT B	Output Pin B
7	OUT C	Output Pin C
8	GND	Ground Pin
9	IN C2	Input Pin C2
10	IN C1	Input Pin C1
11	OUT D	Output Pin D
12	IN D2	Input Pin D2
13	IN D1	Input Pin D1
14	VCC	Collector Supply Voltage

MC1488 Key Features

• Current Limited Output ±10mA typical
• Power-Off Source Impedance 300Ω minimum
• Simple Slow Rate Control With External Capacitor
• Flexible Operating Supply Range
• Compatible with All Motorola MDTL and MTTL Logic Families

You can download this datasheet for MC1488 Quad Line EIA-232D Driver from the link given below: