HD74ALVCH16269 Datasheet, PDF (8/13 Pages) Hitachi Semiconductor – 12-bit to 24-bit Registered Bus Transceivers with 3-state Outputs

HD74ALVCH16269
Switching Characteristics (cont.)
Item
Setup time
Hold time
Pulse width
Symbol V_CC (V) Min
Typ
Max Unit FROM (Input)
t_su
2.5±0.2 2.0
—
—
ns
A data before CLK↑
2.7
2.0
—
—
3.3±0.3 1.7
—
—
2.5±0.2 2.2
—
—
B data before CLK↑
2.7
2.1
—
—
3.3±0.3 1.8
—
—
2.5±0.2 1.6
—
—
SEL before CLK↑
2.7
1.6
—
—
3.3±0.3 1.3
—
—
2.5±0.2 1.0
—
—
CLKENA1 or
2.7
1.2
—
—
CLKENA2 before LK↑
3.3±0.3 0.9
—
—
2.5±0.2 1.5
—
—
OE before CLK↑
2.7
1.6
—
—
3.3±0.3 1.3
—
—
t_h
2.5±0.2 0.7
—
—
ns
A data after CLK↑
2.7
0.6
—
—
3.3±0.3 0.6
—
—
2.5±0.2 0.7
—
—
B data after CLK↑
2.7
0.6
—
—
3.3±0.3 0.6
—
—
2.5±0.2 1.1
—
—
SEL aftrer CLK↑
2.7
0.7
—
—
3.3±0.3 0.7
—
—
2.5±0.2 1.0
—
—
CLKENA1 or
2.7
0.8
—
—
CLKENA2 after CLK↑
3.3±0.3 1.1
—
—
2.5±0.2 0.8
—
—
OE after CLK↑
2.7
0.8
—
—
3.3±0.3 0.8
—
—
t_w
2.5±0.2 3.3
—
—
ns CLK “H” or “L”
2.7
3.3
—
—
3.3±0.3 3.3
—
—
Rev.2.00, Oct.02.2003, page 8 of 12