參數(shù)資料
型號(hào): IDT74FCT16823ETPF8
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 總線收發(fā)器
英文描述: FCT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: TVSOP-56
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 132K
代理商: IDT74FCT16823ETPF8
1
IDT54/74FCT16823AT/BT/CT/ET
FAST CMOS 18-BIT REGISTER
MILITARYANDINDUSTRIALTEMPERATURERANGES
JUNE 2000
1999
Integrated Device Technology, Inc.
DSC-5438/-
c
IDT54/74FCT16823AT/BT/CT/ET
MILITARY AND INDUSTRIAL TEMPERATURE RANGES
FAST CMOS 18-BIT
REGISTER
DESCRIPTION:
The FCT16823T 18-bit bus interface registers are built using advanced,
dual metal CMOS technology. These high-speed, low-power registers with
clock enable (x
CLKEN) and clear (xCLR) controls are ideal for parity bus
interfacing in high-performance synchronous systems. The control inputs
are organized to operate the device as two 9-bit registers or one 18-bit
register. Flow-through organization of signal pins simplifies layout. All inputs
are designed with hysteresis for improved noise margin.
The FCT16823T is 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.
FUNCTIONAL BLOCK DIAGRAM
R
C
D
2
OE
2
CLR
2
CLKEN
2
CLK
2
D1
2
Q1
TO EIG HT OTHER CHANNELS
R
C
D
1
OE
1
CLR
1
CLK EN
1
CLK
1
D1
1
Q 1
TO EIG HT OTHER CHANNELS
2
1
56
55
54
3
27
28
29
30
42
15
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%
High drive outputs (-32mA IOH, 64mA IOL)
Power off disable outputs permit “l(fā)ive insertion”
Typical VOLP (Output Ground Bounce) < 1.0V at VCC = 5V, TA =
25°C
Available in the following packages:
Industrial: SSOP, TSSOP, TVSOP
Military: CERPACK
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