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参数资料
| 型号： | IDT54FCT16245ATPAB |
| 厂商： | Integrated Device Technology, Inc. |
| 英文描述： | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| 中文描述： | 快速CMOS 16位双向收发器 |
| 文件页数： | 1/10页 |
| 文件大小： | 185K |
| 代理商： | IDT54FCT16245ATPAB |
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
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
2545 drw 02
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
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 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)
–
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 IOH, 64mA IOL)
–
Power off disable outputs permit “live insertion”
–
Typical VOLP (Output Ground Bounce) < 1.0V at
VCC = 5V, TA = 25
°C
Features for FCT162245T/AT/CT/ET:
–
Balanced Output Drivers:
±24mA (commercial),
±16mA (military)
–
Reduced system switching noise
–
Typical VOLP (Output Ground Bounce) < 0.6V at
VCC = 5V,TA = 25
°C
相关PDF资料 |
PDF描述 |
|---|---|
| IDT54FCT16245ATPF | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ATPFB | CAP 33UF 6V 20% TANT SMD-6032-28 TR-7-PL SN100% LOWESR-300 |
| IDT54FCT16245ATPV | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ATPVB | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245CT | FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT54FCT16245ATPF | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ATPFB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ATPV | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245ATPVB | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
| IDT54FCT16245CT | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:FAST CMOS 16-BIT BIDIRECTIONAL TRANSCEIVERS |
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