參數(shù)資料
型號: IDT74FCT162H245CTPA
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: CAP 10UF 35V 10% TANT SMD-7343-20 TR-7-PL SN100% LOWESR-800
中文描述: FCT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
封裝: TSSOP-48
文件頁數(shù): 1/10頁
文件大?。?/td> 185K
代理商: IDT74FCT162H245CTPA
MILITARY AND COMMERCIAL TEMPERATURE RANGES
AUGUST 1996
1996 Integrated Device Technology, Inc.
5.3
DSC-2545/9
1
Integrated Device Technology, Inc.
The 16-bit transceivers are built using advanced dual metal
CMOS technology. These high-speed, low-power transceiv-
ers are ideal for synchronous communication between two
busses (A and B). The Direction and Output Enable controls
operate these devices as either two independent 8-bit trans-
ceivers or one 16-bit transceiver. The direction control pin
(xDIR) controls the direction of data flow. The output enable
pin (x
OE
) overrides the direction control and disables both
ports. All inputs are designed with hysteresis for improved
noise margin.
The FCT16245T are ideally suited for driving high-capaci-
tance loads and low-impedance backplanes. The output buff-
ers are designed with power off disable capability to allow "live
insertion" of boards when used as backplane drivers.
The FCT162245T have 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
FCT162245T are plug-in replacements for the FCT16245T
and ABT16245 for on-board interface applications.
The FCT166245T are suited for very low noise, point-to-
point driving where there is a single receiver, or a light lumped
DESCRIPTION:
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FUNCTIONAL BLOCK DIAGRAM
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
2545 drw 02
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
2545 drw 01
IDT54/74FCT16245T/AT/CT/ET
IDT54/74FCT162245T/AT/CT/ET
IDT54/74FCT166245T/AT/CT
IDT54/74FCT162H245T/AT/CT/ET
FAST CMOS 16-BIT
BIDIRECTIONAL
TRANSCEIVERS
FEATURES:
Common features:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for
ABT functions
Typical t
SK
(o) (Output Skew) < 250ps
Low input and output leakage
1
μ
A (max.)
ESD > 2000V per MIL-STD-883, Method 3015;
> 200V using machine model (C = 200pF, R = 0)
Packages include 25 mil pitch SSOP, 19.6 mil pitch
TSSOP, 15.7 mil pitch TVSOP and 25 mil pitch Cerpack
Extended commercial range of -40
°
C to +85
°
C
Features for FCT16245T/AT/CT/ET:
High drive outputs (-32mA I
OH
, 64mA I
OL
)
Power off disable outputs permit “l(fā)ive insertion”
Typical V
OLP
(Output Ground Bounce) < 1.0V at
V
CC
= 5V, T
A
= 25
°
C
Features for FCT162245T/AT/CT/ET:
Balanced Output Drivers:
±
24mA (commercial),
±
16mA (military)
Reduced system switching noise
Typical V
OLP
(Output Ground Bounce) < 0.6V at
V
CC
= 5V,T
A
= 25
°
C
相關(guān)PDF資料
PDF描述
IDT74FCT162H245CTPAB Solid Tantalum Chip Capacitors / T494 Series - Low ESR, Industrial Grade; Capacitance [nom]: 10uF; Working Voltage (Vdc)[max]: 35V; Capacitance Tolerance: +/-10%; Dielectric: Tantalum, Solid; Lead Style: Surface-Mount Chip; Lead Dimensions: 7343-20; Termination: 100% Tin (Sn); Body Dimensions: 7.3mm x 4.3mm x 2.0mm; Temperature Range: -55C to +125C; Container: Tape &amp; Reel; Qty per Container: 1,000; Features: Low ESR; Industrial Grade
IDT74FCT162H245CTPF CAP 10UF 35V 20% TANT SMD-7343-20 TR-7-PL GOLD LOWESR-800
IDT74FCT162H245CTPFB FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
IDT74FCT162H245CTPV CAP 10UF 35V 20% TANT SMD-7343-20 TR-7-PL SN100% LOWESR-800
IDT74FCT162H245CTPVB FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS
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IDT74FCT162H245ETPA 制造商:Rochester Electronics LLC 功能描述:- Bulk