參數(shù)資料
型號: IDT54FCT162373TEB
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48
封裝: CERPACK-48
文件頁數(shù): 1/7頁
文件大小: 113K
代理商: IDT54FCT162373TEB
1
IDT54/74FCT162373T/AT/CT/ET
FAST CMOS 16-BIT TRANSPARENT LATCH
MILITARYANDINDUSTRIALTEMPERATURERANGES
JUNE 2000
1999
Integrated Device Technology, Inc.
DSC-5455/-
c
IDT54/74FCT162373T/AT/CT/ET
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS 16-BIT
TRANSPARENT
LATCH
DESCRIPTION:
The FCT162373T 16-bit transparent D-type latch is built using ad-
vanced dual metal CMOS technology. This high-speed, low-power latch is
ideal for temporary storage of data. It can be used for implementing memory
address latches, I/O ports, and bus drivers. The Output Enable and Latch
Enable controls are organized to operate each device as two 8-bit latches,
or one 16-bit latch. Flow-through organization of signal pins simplifies layout.
All inputs are designed with hysteresis for improved noise margin.
The FCT162373T has 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 FCT162373T is a plug-in replacement for the FCT16373T
and ABT16373 for on-board interface applications.
FUNCTIONAL BLOCK DIAGRAM
2
O1
2
OE
2
LE
2
D1
TO SEVEN OTHER CHANN ELS
C
D
1
OE
1
LE
1
O1
1
D1
TO SEVEN OTHE R CHANN ELS
C
D
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)
VCC = 5V ±10%
Balanced Output Drivers:
±24mA (industrial)
±16mA (military)
Reduced system switching noise
Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V, TA =
25°C
Available in the following packages:
Industrial: SSOP, TSSOP, TVSOP
Military: CERPACK
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