DESCRIPTION:
The IDT54/74FCT16646T/AT/CT/ET and IDT54/74FCT162646T/AT/CT/ET 16-bit registered transceivers are built using advanced dual metal CMOS technology. These high-speed, low-power devices are organized as two independent 8-bit bus transceivers with 3-state D-type registers. The control circuitry is organized for multiplexed transmission of data between A bus and B bus either directly or from the internal storage registers.

FEATURES:
• Common features:
    – 0.5 MICRON CMOS Technology
    – High-speed, low-power CMOS replacement for ABT functions
    – Typical tSK(o) (Output Skew) < 250ps
    – Low input and output leakage ≤1µA (max.)
    – ESD > 2000V per MIL-STD-883, Method 3015; > 200V using machine model (C = 200pF, R = 0)
    – Packages include 25 mil pitch SSOP, 19.6 mil pitch TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack
    – Extended commercial range of -40°C to +85°C
    – VCC = 5V ±10%
• Features for FCT16646T/AT/CT/ET:
    – High drive outputs (-32mA IOH, 64mA IOL)
    – Power off disable outputs permit “live insertion”
    – Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA = 25°C
• Features for FCT162646T/AT/CT/ET:
    – Balanced Output Drivers: ±24mA (commercial), ±16mA (military)
    – Reduced system switching noise
    – Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V,TA = 25°C