74ACT245MSA datasheet(5/10 Pages) FAIRCHILD

部件名	74ACT245MSA

功能描述	Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs

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制造商	FAIRCHILD [Fairchild Semiconductor]

网页	http://www.fairchildsemi.com

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AC Electrical Characteristics for ACT

Note 8: Voltage Range 5.0 is 5.0V

± 0.5V

Capacitance

VCC

TA = +25°CTA = −40°C to +85°C

Symbol

Parameter

(V)

CL = 50 pF

Units

(Note 8)

Min

Typ

Max

Min

Max

tPLH

Propagation Delay

5.0

1.5

4.0

7.5

1.5

8.0

ns

An to Bn or Bn to An

tPHL

Propagation Delay

5.0

1.5

4.0

8.0

1.0

9.0

ns

An to Bn or Bn to An

tPZH

Output Enable Time

5.0

1.5

5.0

10.0

1.5

11.0

ns

tPZL

Output Enable Time

5.0

1.5

5.5

10.0

1.5

12.0

ns

tPHZ

Output Disable Time

5.0

1.5

5.5

10.0

1.0

11.0

ns

tPLZ

Output Disable Time

5.0

2.0

5.0

10.0

1.5

11.0

ns

Symbol

Parameter

Typ

Units

Conditions

CIN

Input Capacitance

4.5

pF

VCC = OPEN

CI/O

Input/Output Capacitance

15.0

pF

VCC = 5.0V

CPD

Power Dissipation Capacitance

45.0

pF

VCC = 5.0V

类似零件编号 - 74ACT245MSA

制造商	部件名	数据表	功能描述
Fairchild Semiconductor	74ACT245MSA	117Kb / 10P	Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
Fairchild Semiconductor	74ACT245MSA	415Kb / 12P	Octal Bidirectional Transceiver with 3-STATE Inputs/Outputs
ON Semiconductor	74ACT245MSA	406Kb / 14P	Octal Bidirectional Transceiver January 2008 Rev. 1.5.0

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