参数资料
型号: IDT74LVCH162374APVG
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: LVC/LCX/Z SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封装: GREEN, SSOP-48
文件页数: 1/6页
文件大小: 78K
代理商: IDT74LVCH162374APVG
INDUSTRIALTEMPERATURERANGE
IDT74LVCH162374A
3.3VCMOS16-BITEDGE-TRIGGEREDD-TYPEFLIP-FLOP
1
JUNE 2006
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc.
DSC-4678/4
FEATURES:
Typical tSK(o) (Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 3.3V ± 0.3V, Normal Range
VCC = 2.7V to 3.6V, Extended Range
CMOS power levels (0.4
μμμμμ W typ. static)
All inputs, outputs, and I/O are 5V tolerant
Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low switching noise
IDT74LVCH162374A
DESCRIPTION:
The LVCH162374A 16-bit edge-triggered D-type flip-flop 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 LVCH162374A can be driven from either 3.3V or 5V
devices. This feature allows the use of this device as a translator in a mixed
3.3V/5V supply system.
The LVCH162374A has series resistors in the device output structure
which will significantly reduce line noise when used with light loads. This
driver has been developed to drive ±12mA at the designated thresholds.
The LVCH162374A has “bus-hold” which retains the inputs’ last state
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
3.3V CMOS 16-BIT
EDGE TRIGGERED D-TYPE FLIP-
FLOP WITH 3-STATE OUTPUTS,
5 VOLT TOLERANT I/O, BUS-HOLD
1
OE
1D
C1
1
CLK
1
D1
1
Q1
TO SEVEN OTHER CHANNELS
2
OE
1D
C1
2
CLK
2
D1
2
Q1
1
48
47
2
24
25
36
13
TO SEVEN OTHER CHANNELS
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相关代理商/技术参数
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