74FCT16245TPV Datasheet, PDF (1/7 Pages) Integrated Device Technology – FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER

IDT54/74FCT16245T/AT/CT/ET
FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVER
FAST CMOS 16-BIT
BIDIRECTIONAL
TRANSCEIVER
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
IDT54/74FCT16245T/AT/CT/ET
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)
• 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
• Available in the following packages:
– Industrial: SSOP, TSSOP
– Military: CERPACK
DESCRIPTION:
The FCT16245T 16-bit transceiver is built using advanced dual metal CMOS
technology. These high-speed, low-power transceivers are ideal for
synchronous communication 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 (xDIR) controls
the direction of data flow. The output enable pin (xOE) overrides the direction
control and disables both ports. All inputs are designed with hysteresis for
improved noise margin.
The FCT16245T is 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.
FUNCTIONAL BLOCK DIAGRAM
1 DIR
1A1
1A2
1A3
1A4
1A5
1A6
1A7
1A8
1OE
1B1
1B2
1B3
1B4
1B5
1B6
1B7
1B8
2 DIR
2A1
2A2
2A3
2A4
2A5
2A6
2A7
2A8
2OE
2B1
2B2
2B3
2B4
2B5
2B6
2B7
2B8
IDT and the IDT logo are registered trademark of Integrated Device Technology, Inc.
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
1
© 2009 Integrated Device Technology, Inc.
JANUARY 2009
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