HD74ALVCH16835 View Datasheet(PDF) - Hitachi -> Renesas Electronics

Part Name

Description

Manufacturer

HD74ALVCH16835

18-bit Universal Bus Driver with 3-state Outputs

Hitachi -> Renesas Electronics 

HD74ALVCH16835

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

Item

Setup time

Hold time

Pulse width

Symbol VCC (V) Min Typ Max Unit From (Input)

t su

2.5±0.2 2.2 —

—

ns Data before CLK↑

2.7

2.1 —

—

3.3±0.3 1.7 —

—

2.5±0.2 1.9 —

—

Data before LE↓

2.7

1.6 —

—

CLK “H”

3.3±0.3 1.5 —

—

2.5±0.2 1.3 —

—

Data before LE↓

2.7

1.1 —

—

CLK “L”

3.3±0.3 1.0 —

—

th

2.5±0.2 0.6 —

—

ns Data after CLK↑

2.7

0.6 —

—

3.3±0.3 0.7 —

—

2.5±0.2 1.4 —

—

Data after LE↓

2.7

1.7 —

—

CLK “H” or “L”

3.3±0.3 1.4 —

—

tw

2.5±0.2 3.3 —

—

ns LE “H”

2.7

3.3 —

—

3.3±0.3 3.3 —

—

2.5±0.2 3.3 —

—

CLK “H” or “L”

2.7

3.3 —

—

3.3±0.3 3.3 —

—

Switching Characteristics (Ta = 0 to 65°C)

Item

Symbol VCC (V) Min

Typ

Propagation delay time tPLH, tPHL 3.3±0.15 1.7

—

Max Unit FROM TO

(Input) (Output)

4.5

ns CLK

Y

8

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