參數(shù)資料
型號(hào): IDT74FCT2244ATQG8
廠商: IDT, Integrated Device Technology Inc
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 0K
描述: IC BUFF/DVR DUAL N-INV 20QSOP
標(biāo)準(zhǔn)包裝: 3,000
系列: 74FCT
邏輯類型: 緩沖器/線路驅(qū)動(dòng)器,非反相
元件數(shù): 2
每個(gè)元件的位元數(shù): 4
輸出電流高,低: 48mA,48mA
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 20-QSOP
包裝: 帶卷 (TR)
其它名稱: 74FCT2244ATQG8
INDUSTRIALTEMPERATURERANGE
IDT74FCT2244AT/CT
FASTCMOSOCTALBUFFER/LINEDRIVER
1
SEPTEMBER 2011
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2011 Integrated Device Technology, Inc.
DSC-5587/10
FEATURES:
A and C grades
Low input and output leakage
≤≤≤≤≤1μA (max.)
CMOS power levels
True TTL input and output compatibility:
–VOH = 3.3V (typ.)
–VOL = 0.3V (typ.)
Meets or exceeds JEDEC standard 18 specifications
Resistor outputs (-15mA IOH, 12mA IOL)
Reduced system switching noise
Available in SOIC and QSOP packages
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT2244AT/CT
FAST CMOS OCTAL
BUFFER/LINE DRIVER
DESCRIPTION:
The IDT octal buffer/line driver is built using an advanced dual metal
CMOS technology. The FCT2244T is designed to be employed as a
memory and address driver, clock driver, and bus-oriented transmitter/
receiver which provides improved board density.
The FCT2244T has 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 terminating resistors. The
FCT2244T is a plug-in replacement for the FCT244T.
DA0
OB0
DA1
OB1
DA2
OB2
DA3
OB3
OEB
OA0
DB0
OA1
DB1
OA2
DB2
OA3
DB3
OEA
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