參數(shù)資料
型號: IDT74LVCH16374APV
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通用總線功能
英文描述: 3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIPFLOP WITH 3-STATE OUTPUTS, 5V TOLERANT I/O AND BUS-HOLD
中文描述: LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封裝: SSOP-48
文件頁數(shù): 1/6頁
文件大?。?/td> 75K
代理商: IDT74LVCH16374APV
INDUSTRIAL TEMPERATURE RANGE
IDT74LVCH16374A
3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIP-FLOP
1
MARCH 1999
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
1999 Integrated Device Technology, Inc.
DSC-4643/2
FEATURES:
Typical t
SK(o)
(Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
V
CC
= 3.3V ± 0.3V, Normal Range
V
CC
= 2.7V to 3.6V, Extended Range
CMOS power levels (0.4
μ
W typ. static)
All inputs, outputs, and I/O are 5V tolerant
Supports hot insertion
Available in SSOP, TSSOP, and TVSOP packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
DRIV E FEATURES:
High Output Drivers: ±24mA
Reduced system switching noise
IDT74LVCH16374A
DESCRIPTION
The LVCH16374A 16-bit edge-triggered D-type register is built using
advanced dual metal CMOS technology. This high-speed, low-power
register is ideal for use as a buffer register for data synchronization and
storage. The Output Enable (
OE
) and clock (CLK) controls are organized
to operate each device as two 8-bit registers or one 16-bit register with
common clock. Flow-through organization of signal pins simplifies layout. All
inputs are designed with hysteresis for improved noise margin.
All pins of the LVCH16374A can be driven fromeither 3.3V or 5V devices.
This feature allows the use of this device as a translator in a mxed 3.3V/5V
supply system
The LVCH16374A has been designed with a
±
24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The LVCH16374A has “bus-hold” which retains the inputs’ last state
whenever the input goes to a high impedance. This prevents floating inputs
and elimnates the need for pull-up/down resistors.
3.3V CMOS 16-BIT
EDGE-TRIGGERED D-TYPE FLIP-
FLOP WITH 3-STATE OUTPUTS,
5V TOLERANT I/O AND BUS-HOLD
1
OE
1
CLK
1
D
1
1
Q
1
TO SEVEN OTHER CHANNELS
2
OE
2
CLK
2
D
1
2
Q
1
1
48
47
2
24
25
36
13
C
1
1
D
1
D
C
1
TO SEVEN OTHER CHANNELS
相關PDF資料
PDF描述
IDT74LVCH16374APA 3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIPFLOP WITH 3-STATE OUTPUTS, 5V TOLERANT I/O AND BUS-HOLD
IDT74LVCH16374APF 3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIPFLOP WITH 3-STATE OUTPUTS, 5V TOLERANT I/O AND BUS-HOLD
IDT74LVCH16374A 3.3V CMOS 16-BIT EDGE-TRIGGERED D-TYPE FLIPFLOP WITH 3-STATE OUTPUTS, 5V TOLERANT I/O AND BUS-HOLD
IDT74LVCH32245A Adjustable Precision Shunt Regulator 6-SC70 -40 to 85
IDT74LVCH32245ABF Adjustable Precision Shunt Regulator 6-SC70 -40 to 85
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