IDT74FCT162373AT Datasheet | Integrated Device Tech

FAST CMOS 16-BIT TRANSPARENT LATCHES Integrated Device Technology, Inc. IDT54/74FCT16373T/AT/CT/ET IDT54/74FCT162373T/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 - VCC = 5V ±10% - Features for FCT16373T/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 FCT162373T/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 FCT16373T/AT/CT/ET and FCT162373T/AT/CT/ET 16-bit transparent D-type latches are built using advanced dual metal CMOS technology. These high-speed, low-power latches are ideal for temporary storage of data. They can be used for implementing memory address latches, I/O ports, and bus drivers. The Output Enable and Latch Enable controls are organized to operate each device as two 8-bit latches, or one 16-bit latch. Flow-through organization of signal pins simplifies layout. All inputs are designed with hysteresis for improved noise margin. The FCT16373T/AT/CT/ET 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 FCT162373T/AT/CT/ET have balanced output drive with current limiting resistors. This offers low ground bounce, minimal undershoot, and controlled output fall times- reducing the need for external series...