HD74ALVCH16501 查看數據表（PDF） - Renesas Electronics

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HD74ALVCH16501

18-bit Universal Bus Transceivers with 3-state Outputs

Renesas Electronics 

HD74ALVCH16501

Switching Characteristics

(Ta = 40 to 85°C)

Item

Symbol VCC (V) Min

Typ

Max Unit FROM TO

(Input) (Output)

Maximum clock frequency fmax

2.5±0.2 150

—

2.7

150

—

—

MHz

—

3.3±0.3 150

—

—

Propagation delay time tPLH

2.5±0.2 1.2

—

tPHL

2.7

—

—

3.3±0.3 1.0

—

4.8

ns A or B B or A

4.5

3.9

2.5±0.2 1.6

—

5.7

LE

A or B

2.7

—

—

5.3

3.3±0.3 1.3

—

4.6

2.5±0.2 1.7

—

6.1

CLK

A or B

2.7

—

—

5.6

3.3±0.3 1.4

—

4.9

Output enable time

tZH

2.5±0.2 1.1

—

5.8

ns OEAB B

tZL

2.7

—

—

5.3

3.3±0.3 1.0

—

4.6

2.5±0.2 1.4

—

6.3

OEBA A

2.7

—

—

6.0

3.3±0.3 1.1

—

5.0

Output disable time

tHZ

2.5±0.2 2.2

—

6.2

ns OEAB B

tLZ

2.7

—

—

5.7

3.3±0.3 1.4

—

5.0

2.5±0.2 2.0

—

5.3

OEBA A

2.7

—

—

4.6

3.3±0.3 1.3

—

4.2

Input capacitance

Output capacitance

CIN

3.3

—

CIN / O 3.3

—

4.0

—

pF Control inputs

8.0

—

pF A or B ports

Rev.3.00, Oct.02.2003, page 7 of 11

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