IDT54/74FCT162244T/AT/CT/ET
FASTCMOS16-BITBUFFER/LINEDRIVER
MILITARYANDINDUSTRIALTEMPERATURERANGES
FAST CMOS 16-BIT
BUFFER/LINE DRIVER
IDT54/74FCT162244T/AT/CT/ET
FEATURES:
DESCRIPTION:
• 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)
• Balanced Output Drivers:
The FCT162244T 16-Bit Buffer/Line Driver is for bus interface or signal
bufferingapplicationsrequiringhighspeedandlowpowerdissipation. These
deviceshaveaflowthroughpinorganization,andshrinkpackagingtosimplify
boardlayout. Allinputsaredesignedwithhysteresisforimprovednoisemargin.
The three-state controls allow independent 4-bit, 8-bit or combined 16-bit
operation. Thesepartsarepluginreplacementsfor54/74ABT16244where
higher speed, lower noise or lower power dissipation levels are desired.
TheFCT162244Thasbalancedoutputcurrentlevelsandcurrentlimiting
resistors. Theseofferlowgroundbounce,minimalundershoot,andcontrolled
outputfalltimes,reducingtheneedforexternalseriesterminatingresistorswhile
still providing very high speed operation for loads of less than 200pF.
– ±24mA(industrial)
– ±16mA(military)
• Reduced system switching noise
• Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V,
TA = 25°C
• Available in the following packages:
– Industrial: SSOP, TSSOP, TVSOP
– Military: CERPACK
FUNCTIONALBLOCKDIAGRAM
1OE
3OE
1Y1
1A1
1A2
3A1
3A2
3Y1
3Y2
1Y2
1Y3
3A3
3A4
1A3
1A4
3Y3
3Y4
1Y4
2OE
4OE
2Y1
4A1
4A2
2A1
2A2
4Y1
4Y2
4Y3
2Y2
2Y3
2Y4
2A3
2A4
4A3
4A4
4Y4
TheIDTlogoisaregisteredtrademarkofIntegratedDeviceTechnology,Inc.
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
JUNE 2002
1
© 2002 Integrated Device Technology, Inc.
DSC-5461/4