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參數資料
型號: IDT54FCT257DTP
廠商: Integrated Device Technology, Inc.
英文描述: CAP CERM 5.6UF 10V X7R 1206
中文描述: 快速CMOS四路2輸入多路復用器
文件頁數: 1/7頁
文件大小: 73K
代理商: IDT54FCT257DTP
MILITARYANDINDUSTRIALTEMPERATURERANGES
IDT54/74FCT257T/AT/CT/DT
FASTCMOSQUAD2-INPUTMULTIPLEXER
1
JUNE 2001
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2002 Integrated Device Technology, Inc.
DSC-5500/2
FEATURES:
Std., A, C, and D grades
Low input and output leakage
≤≤≤≤≤1A (max.)
CMOS power levels
True TTL input and output compatibility:
–VOH = 3.3V (typ.)
–VOL = 0.3V (typ.)
High Drive outputs (-15mA IOH, 48mA IOL)
Meets or exceeds JEDEC standard 18 specifications
Military product compliant to MIL-STD-883, Class B and DESC
listed (dual marked)
Power off disable outputs permit "live insertion"
Available in the following packages:
– Industrial: SOIC, QSOP
– Military: CERDIP, LCC
FUNCTIONAL BLOCK DIAGRAM
IDT54/74FCT257T/AT/CT/DT
FAST CMOS
QUAD 2-INPUT
MULTIPLEXER
DESCRIPTION:
The FCT257T is a high-speed quad 2-input multiplexer built using an
advanced dual metal CMOS technology. Four bits of data from two sources
can be selected using the common select input. The four buffered outputs
present the selected data in the true (non-inverting) form.
The FCT257T has a common Output Enable (OE) input. When OE is
high,alloutputsareswitchedtoahigh-impedancestateallowingtheoutputs
to interface directly with bus-oriented systems.
Three other multiplexers
OE
Z A
Z B
Z D
S
I1B
I1D
I0B
I0D
I1A
I0A
相關PDF資料
PDF描述
IDT54FCT257DTPB Ceramic Chip Capacitors / Standard X7R; Capacitance [nom]: 5.6uF; Working Voltage (Vdc)[max]: 6.3V; Capacitance Tolerance: +/-10%; Dielectric: Multilayer Ceramic; Temperature Coefficient: X7R; Lead Style: Surface Mount Chip; Lead Dimensions: 1206; Termination: Tin Plated Nickel Barrier; Body Dimensions: 0.126" x 0.063"; Container: Bulk; Features: Unmarked
IDT54FCT257DTQ FAST CMOS QUAD 2-INPUT MULTIPLEXER
IDT54FCT257DTQB FAST CMOS QUAD 2-INPUT MULTIPLEXER
IDT54FCT257DTSO Ceramic Chip Capacitors / Standard X7R; Capacitance [nom]: 5.6uF; Working Voltage (Vdc)[max]: 10V; Capacitance Tolerance: +/-20%; Dielectric: Multilayer Ceramic; Temperature Coefficient: X7R; Lead Style: Surface Mount Chip; Lead Dimensions: 1206; Termination: Tin Plated Nickel Barrier; Body Dimensions: 0.126" x 0.063"; Container: Bulk; Features: Unmarked
IDT54FCT257DTSOB FAST CMOS QUAD 2-INPUT MULTIPLEXER
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