HD74ALVCH16270 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HD74ALVCH16270

12-bit to 24-bit Registered Bus Exchanger with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH16270

Item

Setup time

Hold time

Pulse width

Symbol VCC (V) Min

Typ

Max Unit FROM (Input)

t su

2.5±0.2 4.1

—

—

ns A data before CLK↑

2.7

3.8

—

—

3.3±0.3 3.1

—

—

2.5±0.2 0.9

—

—

B data before CLK↑

2.7

1.2

—

—

3.3±0.3 0.9

—

—

2.5±0.2 3.5

—

—

CLKENA1 or

2.7

3.2

—

—

CLKENA2 before

CLK↑

3.3±0.3 2.7

—

—

2.5±0.2 3.4

—

—

CLKEN1B or

2.7

3.0

—

—

CLKEN2B before

CLK↑

3.3±0.3 2.6

—

—

2.5±0.2 4.4

—

—

OE before CLK↑

2.7

3.9

—

—

3.3±0.3 3.2

—

—

th

2.5±0.2 0

—

—

ns A data after CLK↑

2.7

0

—

—

3.3±0.3 0.2

—

—

2.5±0.2 1.4

—

—

B data after CLK↑

2.7

1.0

—

—

3.3±0.3 1.7

—

—

2.5±0.2 0

—

—

CLKENA1 or

2.7

0.1

—

—

CLKENA2 after CLK↑

3.3±0.3 0.3

—

—

2.5±0.2 0

—

—

CLKEN1B or

2.7

0

—

—

CLKEN2B after CLK↑

3.3±0.3 0.6

—

—

2.5±0.2 0

—

—

OE after CLK↑

2.7

0

—

—

3.3±0.3 0.1

—

—

tw

2.5±0.2 3.3

—

—

ns CLK “H” or “L”

2.7

3.3

—

—

3.3±0.3 3.3

—

—

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