參數(shù)資料
型號(hào): IDT74FCT16245CTPVG
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 1/7頁(yè)
文件大?。?/td> 0K
描述: IC BI-DIRECT TRSCVR 16BIT 48SSOP
標(biāo)準(zhǔn)包裝: 720
系列: 74FCT
邏輯類型: 收發(fā)器,非反相
元件數(shù): 1
每個(gè)元件的位元數(shù): 16
輸出電流高,低: 24mA,64mA
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 48-BSSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 48-SSOP
包裝: 管件
其它名稱: 74FCT16245CTPVG
800-2613-5
IDT74FCT16245CTPVG-ND
1
IDT54/74FCT16245T/AT/CT/ET
FASTCMOS16-BITBIDIRECTIONALTRANSCEIVER
MILITARYANDINDUSTRIALTEMPERATURERANGES
JANUARY 2009
IDT54/74FCT16245T/AT/CT/ET
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS 16-BIT
BIDIRECTIONAL
TRANSCEIVER
DESCRIPTION:
TheFCT16245T16-bittransceiverisbuiltusingadvanceddualmetalCMOS
technology. These high-speed, low-power transceivers are ideal for
synchronouscommunicationbetweentwobusses(AandB).TheDirectionand
Output Enable controls operate these devices as either two independent 8-bit
transceiversorone16-bittransceiver.Thedirectioncontrolpin(xDIR)controls
the direction of data flow. The output enable pin (x
OE)overridesthedirection
control and disables both ports. All inputs are designed with hysteresis for
improved noise margin.
TheFCT16245Tisideallysuitedfordrivinghigh-capacitanceloadsandlow-
impedancebackplanes.Theoutputbuffersaredesignedwithpoweroffdisable
capability to allow "live insertion" of boards when used as backplane drivers.
1
DIR
1
OE
1
A1
1
A2
1
A3
1
A4
1
A5
1
A6
1
A7
1
A8
1
B1
1
B2
1
B3
1
B4
1
B5
1
B6
1
B7
1
B8
2
DIR
2
OE
2
A1
2
A2
2
A3
2
A4
2
A5
2
A6
2
A7
2
A8
2
B1
2
B2
2
B3
2
B4
2
B5
2
B6
2
B7
2
B8
IDT and the IDT logo are registered trademark of Integrated Device Technology, Inc.
2009 Integrated Device Technology, Inc.
DSC-5456/9
FUNCTIONAL BLOCK DIAGRAM
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
≤≤≤≤≤ 1A (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 “l(fā)ive insertion”
Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V,
TA = 25°C
Available in the following packages:
– Industrial: SSOP, TSSOP
– Military: CERPACK
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