74ACT574 datasheet(4/11 Pages) STMICROELECTRONICS

部件名	74ACT574

功能描述	OCTAL D-TYPE FLIP FLOP WITH 3 STATE OUTPUT NON INVERTING

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制造商	STMICROELECTRONICS [STMicroelectronics]

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4 / 11 page

DC SPECIFICATIONS

Symb ol

Parameter

Test Co nditi ons

Valu e

Un it

VCC

(V)

TA =25

oC

-40 to 85

oC

Min.

T yp.

Max.

Mi n.

Max.

VIH

High Level Input Voltage

4.5

VO = 0.1 V or

VCC - 0.1 V

2.0

1.5

2.0

V

5.5

2.0

1.5

2.0

VIL

Low Level Input Voltage

4.5

VO = 0.1 V or

VCC - 0.1 V

1.5

0.8

V

5.5

1.5

0.8

VOH

High Level Output

Voltage

4.5

VI

(* ) =

VIH or

VIL

IO=-50

µA

4.4

4.49

4.4

V

5.5

IO=-50

µA

5.4

5.49

5.4

4.5

IO=-24 mA

3.86

3.76

5.5

IO=-24 mA

4.86

4.76

VOL

Low Level Output

Voltage

4.5

VI

(* ) =

VIH or

VIL

IO=50

µA

0.001

0.1

V

5.5

IO=50 mA

0.001

0.1

4.5

IO=24 mA

0.36

0.44

5.5

IO=24 mA

0.36

0.44

II

Input Leakage Current

5.5

VI =VCC or GND

±0.1

±1

µA

IOZ

3 State Output Leakage

Current

5.5

VI =VIH or VIL

VO =VCC or GND

±0.5

±5

µA

ICCT

Max ICC /Input

5.5

VI =VCC -2.1 V

0.6

1.5

mA

ICC

Quiescent Supply

Current

5.5

VI =VCC or GND

8

80

µA

IOLD

Dynamic Output Current

(note 1, 2)

5.5

VOLD = 1.65 V max

75

mA

IOHD

VOHD = 3.85 V min

-75

mA

1) Maximum test duration 2ms, one output loaded attime

2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50

Ω.

(*) All outputs loaded.

74ACT574

4/11

类似零件编号 - 74ACT574

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74ACT574	100Kb / 9P	Octal D-Type Flip-Flop with 3-STATE Outputs
ON Semiconductor	74ACT574	115Kb / 10P	Octal D Flip?묯lop with 3?뭆tate Outputs December, 2006 ??Rev. 8
Fairchild Semiconductor	74ACT574	115Kb / 9P	Octal D-Type Flip-Flop with 3-STATE Outputs
Fairchild Semiconductor	74ACT574	116Kb / 9P	Octal D-Type Flip-Flop with 3-STATE Outputs
Silicon Supplies	74ACT574	908Kb / 6P	Advanced CMOS TTL Input

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