参数资料
型号: MK74CB218RTR
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟及定时
英文描述: CB SERIES, LOW SKEW CLOCK DRIVER, 16 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO28
封装: 0.150 INCH, MO-153, SSOP-28
文件页数: 4/7页
文件大小: 255K
代理商: MK74CB218RTR
MK74CB218
DUAL 1 TO 8 BUFFALO CLOCK DRIVER
FAN OUT BUFFER
IDT / ICS DUAL 1 TO 8 BUFFALO CLOCK DRIVER
4
MK74CB218
REV K 051310
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the MK74CB218. These ratings, which
are standard values for IDT commercially rated parts, are stress ratings only. Functional operation of the device at
these or any other conditions above those indicated in the operational sections of the specifications is not implied.
Exposure to absolute maximum rating conditions for extended periods can affect product reliability. Electrical
parameters are guaranteed only over the recommended operating temperature range.
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±10%
Note: Short circuits may be applied indefintely, but only one output may be shorted at a time to prevent exceeding
the power dissipation rating of this package.
Item
Rating
Supply Voltage, VDD (referenced to GND)
5.2 V
All Inputs and Outputs (referenced to GND)
-0.5 V to VDD+0.5 V
Ambient Operating Temperature
0 to +70
° C
Storage Temperature
-65
° C to 150° C
Soldering Temperature
260
° C (max. of 20 seconds)
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3.0
3.3
3.6
V
Operating Voltage
VDDA or VDDB
2.375
VDD
V
Operating Supply Current
IDD
At 100 MHz, No load
75
mA
Input High Voltage
VIH
INA, INB pins
0.65VDD
V
Input Low Voltage
VIL
INA, INB pins
0.35VDD
V
Input High Voltage
VIH
OE pin
2.0
V
Input Low Voltage
VIL
OE pin
0.8
V
Output High Voltage
VOH
IOH = -12 mA
VDD-0.4
V
Output High Voltage
VOH
IOH = -25 mA
2.4
V
Output Low Voltage
VOL
IOL = 25 mA
0.8
V
Output High Voltage
VOH
VDD = 2.5 V,
IOH = -16 mA
2V
Output Low Voltage
VOL
VDD = 2.5 V,
IOL = 16 mA
0.5
V
Output Impedance
14
Short Circuit Current
Each output,
VOUT=GND or VDD
100
mA
Input Capacitance
CIN
7pF
On-chip Pull-up Resistor
RPU
OE
250
k
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