HD74ALVCH162501 Datasheet, PDF (7/13 Pages) Hitachi Semiconductor – 18-bit Universal Bus Transceivers with 3-state Outputs

HD74ALVCH162501
Switching Characteristic
(Ta = –40 to 85°C)
Item
Symbol V_CC (V) Min
Typ
Max Unit FROM TO
(Input) (Output)
Maximum clock frequency f_max
2.5±0.2 150
—
2.7
150
—
—
MHz
—
3.3±0.3 150
—
—
Propagation delay time
t_PLH
2.5±0.2 1.2
—
t_PHL
2.7
—
—
3.3±0.3 1.0
—
5.9
ns A or B
B or A
5.2
4.5
2.5±0.2 1.6
—
6.8
LE
A or B
2.7
—
—
6.0
3.3±0.3 1.3
—
5.2
2.5±0.2 1.7
—
7.2
CLK
A or B
2.7
—
—
6.3
3.3±0.3 1.4
—
5.5
Output enable time
t_ZH
2.5±0.2 1.1
—
6.8
ns OEAB B
t_ZL
2.7
—
—
6.0
3.3±0.3 1.0
—
5.2
2.5±0.2 1.4
—
7.3
OEBA A
2.7
—
—
6.7
3.3±0.3 1.1
—
5.6
Output disable time
t_HZ
2.5±0.2 2.2
—
6.9
ns OEAB B
t_LZ
2.7
—
—
6.2
3.3±0.3 1.4
—
5.5
2.5±0.2 2.0
—
6.0
OEBA A
2.7
—
—
5.1
3.3±0.3 1.3
—
4.7
Input capacitance
Output capacitance
C_IN
3.3
—
C_{IN / O} 3.3
—
4.0
—
pF Control inputs
8.0
—
pF A or B ports
Rev.2.00, Oct.02.2003, page 7 of 12