L293E Push-pull 4-channel driver, 1A , DIP-20

Push-Pull 4-Channel-Drivers

Description: The L293B and L293E are quad push-pull drivers capable of delivering output currents to 1A per channel. Each channel is controlled by a TTLcompatible logic input and each pair of drivers (a full bridge) is equipped with an inhibit input which turns off all four transistors. A separate supply input is provided for the logic so that it may be run off a lower voltage to reduce dissipation. Additionally, the L293E has external connection of sensing resistors, for switchmode control. The L293B and L293E are package in 16 and 20- pin plastic DIPs respectively ; both use the four center pins to conduct heat to the printed circuit board.

Features: - 1A Output Current per Channel - 2A Peak Output Current per Channel (non repetitive) - Inhibit facility - High Noise Immunity - Sepatate Logic Supply - Overtemperature Protection