IH5009-5022

The IH5009 series of analog switches were designed to fill the need for an easy-to-use, inexpensive switch for both industrial and military applications. Although low cost is a primary design objective, performance and versatility have not been sacrificed.

Each package contains up to four channels of analog gating and is designed to eliminate the need for an external driver. The odd numbered devices of IH5009-5022 are designed to be driven directly from TTL open collector logic (15 volts) while the even numbered devices are driven directly from low level TTL logic (5 volts). Each channel simulates a SPDT switch. SPST switch action is obtained by leaving the diode cathode unconnected; for SPDT action, the cathode of IH5009-5022 should be grounded (0V). The parts are intended for high performance multiplexing and commutating usage. A logic "0" turns the channel ON and a logic "1" turns the channel OFF.