• Device Type: RS-232 Interface Driver
• Package Type: PDIP-16 (CPA suffix)

General Features

• Four independent RS-232 line drivers
• Converts TTL/CMOS logic levels to RS-232 voltage levels
• Designed for serial communication systems
• Single-supply operation with external charge-pump circuitry
• CMOS low-power technology
• Compatible with EIA/TIA-232-E standards

Electrical Characteristics

• Supply Voltage:
  • +5 V ±10%
• Supply Current:
  • Typically 8 mA
• Output Voltage Swing:
  • ±5 V minimum (RS-232 compliant)
  • Typical ±9 V with charge-pump circuitry

Driver Characteristics

• Number of Drivers: 4
• TTL/CMOS compatible inputs
• RS-232 compliant outputs
• High-output drive capability
• Low propagation delay

Data Rate

• Supports data rates up to:
  • 120 kbps typical

Protection Features

• Short-circuit protected outputs
• ESD protection
• Thermal protection
• Robust CMOS design

Logic Compatibility

• Compatible with:
  • TTL logic families
  • CMOS logic families
  • UARTs
  • Microcontrollers
  • Microprocessors

Package Information

• Package Type: PDIP
• Pin Count: 16 Pins
• Mounting Style: Through-Hole

Operating Temperature

• Commercial Grade (C):
  • 0°C to +70°C

Typical Applications

• RS-232 serial ports
• Industrial automation systems
• Computer peripherals
• Modems
• Point-of-sale terminals
• Telecommunications equipment
• Embedded systems
• Data communication equipment

Key Features

• Four RS-232 drivers
• Single +5 V operation
• TTL/CMOS compatible inputs
• RS-232 compliant outputs
• Low power consumption
• High reliability
• 16-pin DIP package