參數(shù)資料
型號(hào)： IDT54FCT164245T
廠商： Integrated Device Technology, Inc.
英文描述： FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
中文描述： 快速CMOS 16位雙向3.3V至5V的譯者
文件頁(yè)數(shù)： 1/9頁(yè)
文件大小： 145K
代理商： IDT54FCT164245T
1996 IIntegrated Device Technology, Inc.
8.16
DSC-2555/4
1
Integrated Device Technology, Inc.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
IDT54/74FCT164245T
FAST CMOS 16-BIT
BIDIRECTIONAL
3.3V TO 5V TRANSLATOR
1
DIR
1
OE
1
A
1
1
A
2
1
A
3
1
A
4
1
A
5
1
A
6
1
A
7
1
A
8
1
B
1
1
B
2
1
B
3
1
B
4
1
B
5
1
B
6
1
B
7
1
B
8
2555 drw 01
3
5
2
DIR
2
OE
2
A
1
2
A
2
2
A
3
2
A
4
2
A
5
2
A
6
2
A
7
2
A
8
2
B
1
2
B
2
2
B
3
2
B
4
2
B
5
2
B
6
2
B
7
2
B
8
2555 drw 02
3
5
FEBRUARY 1996
FEATURES:
0.5 MICRON CMOS Technology
Bidirectional interface between 3.3V and 5V busses
Control inputs can be driven from either 3.3V
or 5V circuits
ESD >2000V per MIL-STD-883, Method 3015;
>200V using machine model (C = 200pF, R = 0)
25 MIL Center SSOP and Cerpack Packages
Extended commercial range of -40
°
C to +85
°
C
V
CC1
= 5V
±
10%, V
CC2
= 2.7V to 3.6V
High drive outputs (-32mA I
OH
, 64mA I
OL
) on 5V port
Power-off disable on both ports permits "live insertion"
Typical V
OLP
(Output Ground Bounce) < 0.9V at
V
CC1
= 5V, V
CC2
= 3.3V, T
A
= 25
°
C
DESCRIPTION:
The FCT164245T 16-bit 3.3V-to-5V translator is built
using advanced dual metal CMOS technology. This high-
speed, low-power transceiver is designed to interface be-
tween a 3.3V bus and a 5V bus in a mixed 3.3V/5V supply
environment. This enables system designers to interface TTL
compatible 3.3V components with 5V components. The
direction and output enable controls operate these devices as
either two independent 8-bit transceivers or one 16-bit trans-
ceiver. The A port interfaces with the 3.3V bus; the B port
interfaces with the 5V bus. The direction control (xDIR) pin
controls the direction of data flow. The output enable (x
OE
)
overrides the direction control and disables both ports. These
control signals can be driven from either 3.3V or 5V devices.
The FCT164245T is ideally suited for driving high capaci-
tance loads and low impedance backplanes. The output
buffers are designed with Power-Off Disable capability to
allow "hot insertion" of boards when used as backplane
drivers. They also allow interface between a mixed supply
system and external 5V peripherals.
FUNCTIONAL BLOCK DIAGRAM
相關(guān)PDF資料
PDF描述
IDT54FCT164245TE FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TEB CAP,Ceramic,15nF,100VDC,5-% Tol,5+% Tol,X7R-TC Code,-15,15%-TC RoHS Compliant: Yes
IDT54FCT164245TPA FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TPAB FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TPV FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT54FCT164245TE 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TEB 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TPA 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TPAB 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
IDT54FCT164245TPV 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL 3.3V TO 5V TRANSLATOR
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