IDT74FCT162245T Datasheet | Integrated Device Tech

Integrated Device Technology, Inc. FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS IDT54/74FCT16245T/AT/CT/ET IDT54/74FCT162245T/AT/CT/ET IDT54/74FCT166245T/AT/CT IDT54/74FCT162H245T/AT/CT/ET Features : - mon Features : - 0.5 MICRON CMOS Technology - High-speed, low-power CMOS replacement for ABT functions - Typical t SK(o) (Output Skew) < 250ps - Low input and output leakage ≤ 1µ A (max.) - ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200p F, R = 0) - Packages include 25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack - Extended mercial range of -40°C to +85°C - Features for FCT16245T/AT/CT/ET: - High drive outputs (-32m A IOH, 64m A IOL) - Power off disable outputs permit “live insertion” - Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA = 25°C - Features for FCT162245T/AT/CT/ET: - Balanced Output Drivers: ±24m A (mercial), ±16m A (military) - Reduced system switching noise - Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V,TA = 25°C DESCRIPTION: The 16-bit transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power transceivers are ideal for synchronous munication between two busses (A and B). The Direction and Output Enable controls operate these devices as either two independent 8-bit transceivers or one 16-bit transceiver. The direction control pin (x DIR) controls the direction of data flow. The output enable pin (x OE) overrides the direction control and disables both ports. All inputs are designed with hysteresis for improved noise margin. The FCT16245T are ideally suited for driving high-capacitance loads and low-impedance backplanes. The output buffers are designed with power off disable capability to allow "live insertion" of boards when used as backplane drivers. The FCT162245T have balanced output drive with current limiting resistors. This offers low ground bounce, minimal undershoot, and controlled output fall times- reducing the...