74VCX162245 查看數據表（PDF） - Fairchild Semiconductor

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74VCX162245

Low Voltage 16-Bit Bidirectional Transceiver with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in A Port Outputs

Fairchild Semiconductor 

Absolute Maximum Ratings(Note 2)

Supply Voltage (VCC)

DC Input Voltage (VI)

Output Voltage (VO)

Outputs 3-State

Outputs Active (Note 3)

DC Input Diode Current (IIK) VI  0V

DC Output Diode Current (IOK)

VO  0V

VO ! VCC

DC Output Source/Sink Current

(IOH/IOL)

DC VCC or Ground Current per

Supply Pin (ICC or Ground)

Storage Temperature Range (TSTG)

0.5V to 4.6V

0.5V to 4.6V

0.5V to 4.6V

0.5 to VCC  0.5V

50 mA

50 mA

50 mA

r50 mA

r100 mA

65qC to 150qC

Recommended Operating

Conditions (Note 4)

Power Supply

Operating

1.4V to 3.6V

Data Retention Only

1.2V to 3.6V

Input Voltage

0.3V to 3.6V

Output Voltage (VO)

Output in Active States

Output in 3-STATE

0V to VCC

0.0V to 3.6V

Output Current in IOH/IOL-A Outputs

VCC 3.0V to 3.6V

VCC 2.3V to 2.7V

VCC 1.65V to 1.95V

Output Current in r IOH/IOL-B Outputs

VCC 3.0V to 3.6V

VCC 2.3V to 2.7V

VCC 1.65V to 2.3V

Free Air Operating Temperature (TA)

Minimum Input Edge Rate ('t/'V)

r12 mA

r8 mA

r3 mA

r 24mA

r 18mA

r6mA

40qC to 85qC

VIN 0.8V to 2.0V, VCC 3.0V

10 ns/V

Note 2: The “Absolute Maximum Ratings” are those values beyond which

the safety of the device cannot be guaranteed. The device should not be

operated at these limits. The parametric values defined in the Electrical

Characteristics tables are not guaranteed at the Absolute Maximum Rat-

ings. The Recommended Operating Conditions tables will define the condi-

tions for actual device operation.

Note 3: IO Absolute Maximum Rating must be observed.

Note 4: Floating or unused pins (inputs or I/O's) must be held HIGH or

LOW.

DC Electrical Characteristics

Symbol

Parameter

VIH

HIGH Level Input Voltage

VIL

LOW Level Input Voltage

VOH

HIGH Level Output Voltage

A Outputs

Conditions

IOH 100 PA

IOH 6 mA

IOH 8 mA

IOH 12 mA

IOH 100 PA

IOH 4 mA

IOH 6 mA

IOH 8 mA

IOH 100 PA

IOH 3 mA

IOH 100 PA

IOH 1 mA

VCC

(V)

2.7 - 3.6

2.3 - 2.7

1.65 - 2.3

1.4 - 1.6

2.7 - 3.6

2.3 - 2.7

1.65 - 2.3

1.4 - 1.6

2.7 - 3.6

2.7

3.0

3.0

2.3 - 2.7

2.3

2.3

2.3

1.65 - 2.3

.65

1.4 - 1.6

1.4

Min

Max

2.0

1.6

0.65 x VCC

0.65 x VCC

0.8

0.7

VCC - 0.2

2.2

0.35 x VCC

0.35 x VCC

2.4

2.2

VCC - 0.2

2.0

1.8

1.7

VCC - 0.2

1.4

VCC - 0.2

1.05

Units

V

V

V

3

www.fairchildsemi.com

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