74LCX574 datasheet(4/14 Pages) FAIRCHILD

部件名	74LCX574

功能描述	Low Voltage Octal D-Type Flip-Flop with 5V Tolerant Inputs and Outputs

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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74LCX574 Rev. 2.0.0

DC Electrical Characteristics

AC Electrical Characteristics

Notes:

6.

Outputs disabled or 3-STATE only.

7.

Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the

same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL) or LOW-to-

HIGH (tOSLH).

Symbol

Parameter

Conditions

VCC (V)

TA = −40°C to +85°C

Units

Min.

Max.

VIH

HIGH Level Input Voltage

2.3

− 2.7

1.7

V

2.7

− 3.6

2.0

VIL

LOW Level Input Voltage

2.3

− 2.7

0.7

V

2.7

− 3.6

0.8

VOH

HIGH Level Output Voltage

IOH = −100µA

2.3

− 3.6

VCC − 0.2

V

IOH = −8mA

2.3

1.8

IOH = −12mA

2.7

2.2

IOH = −18mA

3.0

2.4

IOH = −24mA

3.0

2.2

VOL

LOW Level Output Voltage

IOL = 100µA

2.3

− 3.6

0.2

V

IOL = 8mA

2.3

0.6

IOL = 12mA

2.7

0.4

IOL = 16mA

3.0

0.4

IOL = 24mA

3.0

0.55

II

Input Leakage Current

0

≤ V

I ≤ 5.5V

2.3

− 3.6

±5.0

µA

IOZ

3-STATE Output Leakage

0

≤ V

O ≤ 5.5V,

VI = VIH or VIL

2.3

− 3.6

±5.0

µA

IOFF

Power-Off Leakage Current

VI or VO = 5.5V

0

10

µA

ICC

Quiescent Supply Current

VI = VCC or GND

2.3

− 3.6

10

µA

3.6V

≤ V

I, VO ≤ 5.5V

6

2.3

− 3.6

±10

∆I

CC

Increase in ICC per Input

VIH = VCC −0.6V

2.3

− 3.6

500

µA

Symbol

Parameter

TA = −40°C to +85°C, RL = 500 Ω

Units

VCC = 3.3V ± 0.3V

VCC = 2.7V

VCC = 2.5 ± 0.2V

CL = 50 pF

CL = 30 pF

Min.

Max.

Min.

Max.

Min.

Max.

fMAX

Maximum Clock Frequency

150

MHz

tPHL, tPLH Propagation Delay,

CP to On

1.5

8.5

1.5

9.5

1.5

10.5

ns

tPZL, tPZH Output Enable Time

1.5

8.5

1.5

9.5

1.5

10.5

ns

tPLZ, tPHZ Output Disable Time

1.5

6.5

1.5

7.0

1.5

7.8

ns

tS

Setup Time

2.5

4.0

ns

tH

Hold Time

1.5

2.0

ns

tW

Pulse Width

3.3

4.0

ns

tOSHL,

tOSLH

Output to Output Skew7

1.0

ns

类似零件编号 - 74LCX574

制造商	部件名	数据表	功能描述
STMicroelectronics	74LCX574	264Kb / 13P	OCTAL D-TYPE FLIP FLOP NON-INVERTING (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS
Fairchild Semiconductor	74LCX574BQX	682Kb / 14P	74LCX574
Toshiba Semiconductor	74LCX574FT	198Kb / 10P	CMOS Digital Integrated Circuits Silicon Monolithic 2014-06-24 Rev.2.0
Fairchild Semiconductor	74LCX574MSA	682Kb / 14P	74LCX574
Fairchild Semiconductor	74LCX574MTC	682Kb / 14P	74LCX574

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类似说明 - 74LCX574

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