HD74ALVCH16821 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74ALVCH16821

3.3-V 20-bit Bus Interface Flip Flops with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH16821

Switching Characteristics (Ta = –40 to 85°C)

Item

Symbol VCC (V) Min

Typ

Maximum clock frequency fmax

Propagation delay time tPLH

t PHL

Output enable time

t ZH

t ZL

Output disable time

t HZ

t LZ

Setup time

t su

Hold time

th

Pulse width

tw

Input capacitance

CIN

Output capacitance

CO

2.5±0.2 150

—

2.7

150 —

3.3±0.3 150

—

2.5±0.2 1.0

—

2.7

—

—

3.3±0.3 1.0

—

2.5±0.2 1.0

—

2.7

—

—

3.3±0.3 1.0

—

2.5±0.2 1.4

—

2.7

—

—

3.3±0.3 1.0

—

2.5±0.2 4.4

—

2.7

3.9

—

3.3±0.3 3.4

—

2.5±0.2 0

—

2.7

0

—

3.3±0.3 0

—

2.5±0.2 3.3

—

2.7

3.3

—

3.3±0.3 3.3

—

3.3

—

3.5

3.3

—

6.0

3.3

—

7.0

Max Unit FROM TO

(Input) (Output)

—

MHz

—

—

5.8

ns CLK

Q

5.3

4.5

6.6

ns OE

Q

6.2

5.1

5.7

ns OE

Q

5.0

4.6

—

ns

—

—

—

ns

—

—

—

ns

—

—

—

pF Control inputs

—

Data inputs

—

pF Outputs

7

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