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參數(shù)資料
| 型號： | IDT74FCT16601CTPA |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| 中文描述： | FCT SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封裝： | TSSOP-56 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大?。?/td> | 116K |
| 代理商： | IDT74FCT16601CTPA |
OEBA
Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
AUGUST 1996
1996 Integrated Device Technology, Inc.
5.9
DSC-3247/-
1
FAST CMOS
18-BIT UNIVERSAL BUS
TRANSCEIVER
WITH 3-STATE OUTPUTS
IDT74FCT16601AT/CT/ET
IDT74FCT162601AT/CT/ET
PRODUCT PREVIEW
bit registered transceivers are built using advanced dual metal
CMOS technology. These high-speed, low-power 18-bit reg-
istered bus transceivers combine D-type latches and D-type
flip-flops to allow data flow in either direction in a transparent,
latched or clocked mode. Each direction has an independent
latch enable, an independent clock with a clock enable, and an
independent output enable. The package is organized with a
flow-through signal pin organization to ease board layout. All
inputs are designed with hysteresis for improved noise mar-
gin.
This transceiver is ideally suited for high speed memory
interfaces which utilize high speed synchronous writes, by
clocking the data into a high speed register. Reads can then
be performed in a transparent or latched mode utilizing the
same transceiver.
The FCT16601AT/CT/ET are ideally suited for driving
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 FCT162601AT/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
FCT162601AT/CT/ET are plug-in replacements for the
FCT16601AT/CT/ET and ABT16601 for on-board bus inter-
face applications.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
LEAB
CLKAB
LEBA
CLKBA
CLKENAB
OEAB
A
1
TO 17 OTHER CHANNELS
CE
1D
C1
CLK
CE
1D
C1
CLK
CLKENBA
1
56
55
2
28
30
29
27
3
54
B
1
3247 drw 01
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 FCT16601AT/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 FCT162601AT/CT/ET:
–
Balanced Output Drivers:
±
24mA
–
Reduced system switching noise
–
Typical V
OLP
(Output Ground Bounce) < 0.6V at
V
CC
= 5V,T
A
= 25
°
C
DESCRIPTION:
The FCT16601AT/CT/ET and FCT162601AT/CT/ET 18-
FUNCTIONAL BLOCK DIAGRAM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| IDT74FCT16601CTPF | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| IDT74FCT16601CTPV | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| IDT74FCT16601ET | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| IDT74FCT16601ETPA | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
| IDT74FCT16601ETPF | FAST CMOS 18-BIT UNIVERSAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS |
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