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參數(shù)資料
| 型號(hào)： | IDT54FCT16827BTE |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | FAST CMOS 20-BIT BUFFERS |
| 中文描述： | FCT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, CDFP56 |
| 封裝： | 0.025 INCH PITCH, CERPACK-56 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 120K |
| 代理商： | IDT54FCT16827BTE |
Integrated Device Technology, Inc.
DESCRIPTION:
The FCT16827AT/BT/CT/ET and FCT162827AT/BT/CT/
ET 20-bit buffers are built using advanced dual metal CMOS
technology. These 20-bit bus drivers provide high-perfor-
mance bus interface buffering for wide data/address paths or
busses carrying parity. Two pair of NAND-ed output enable
controls offer maximum control flexibility and are organized to
operate the device as two 10-bit buffers or one 20-bit buffer.
Flow-through organization of signal pins simplifies layout. All
inputs are designed with hysteresis for improved noise mar-
gin.
high capacitance loads and low impedance backplanes. The
output buffers are designed with power off disable capability
to allow "live insertion" of boards when used as backplane
drivers.
The FCT162827AT/BT/CT/ET 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
FCT162827AT/BT/CT/ET are plug-in replacements for the
FCT16827AT/BT/CT/ET and ABT16827 for on-board inter-
face applications.
FAST CMOS 20-BIT
BUFFERS
IDT54/74FCT16827AT/BT/CT/ET
IDT54/74FCT162827AT/BT/CT/ET
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
–
V
CC
= 5V
±
10%
Features for FCT16827AT/BT/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 FCT162827AT/BT/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
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
1
Y
1
TO 9 OTHER CHANNELS
1
OE
1
1
OE
2
1
A
1
2773 drw 01
2773 drw 02
AUGUST 1996
1996 Integrated Device Technology, Inc.
5.17
DSC-2773/7
1
FUNCTIONAL BLOCK DIAGRAM
2
Y
1
TO 9 OTHER CHANNELS
2
OE
1
2
OE
2
2
A
1
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT54FCT16827CT | FAST CMOS 20-BIT BUFFERS |
| IDT74FCT16827AT | FAST CMOS 20-BIT BUFFERS |
| IDT74FCT16827ATE | FAST CMOS 20-BIT BUFFERS |
| IDT74FCT16827ATEB | FAST CMOS 20-BIT BUFFERS |
| IDT74FCT16827ATPA | FAST CMOS 20-BIT BUFFERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT54FCT191DB | 制造商:Integrated Device Technology Inc 功能描述: |
| IDT54FCT2374KATEB | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| IDT54FCT240ATDB | 制造商:Integrated Device Technology Inc 功能描述:IC TXRX 16BIT BIDIRECT 20CERPACK |
| IDT54FCT240ATLB | 制造商:Integrated Device Technology Inc 功能描述: 制造商:Integrated Device Technology Inc 功能描述:IC TXRX 16BIT BIDIRECT 20LCC |
| IDT54FCT240CTDB | 制造商:Integrated Device Technology Inc 功能描述:IC TXRX 16BIT BIDIRECT 20CERDIP |
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