HD74LV2G245A_15 Datasheet, PDF (9/13 Pages) Renesas Technology Corp – Dual Bus Transceivers with 3–state Outputs

HD74LV2G245A
Switching Characteristics (cont)
• V_CC = 5.0 ± 0.5 V
Item
Symbol
Propagation t_PLH
delay time t_PHL
Enable time t_ZH
t_ZL
Disable time t_HZ
t_LZ
T_a = 25°C
Min Typ
— 4.3
— 5.6
— 5.7
— 7.0
— 7.8
— 10.9
Max
5.5
7.5
8.5
10.6
12.8
14.7
T_a = –40 to 85°C Unit Test
FROM
Min Max
Conditions (Input)
1.0 6.5 ns C_L = 15 pF A or B
1.0 8.5
C_L = 50 pF
1.0 10.0 ns C_L = 15 pF OE
1.0 12.0
C_L = 50 pF
1.0 14.2 ns C_L = 15 pF OE
1.0 16.0
C_L = 50 pF
TO
(Output)
B or A
A or B
A or B
Operating Characteristics
• C_L = 50 pF
Item
Power dissipation
capacitance
Symbol
C_PD
V_CC (V) T_a = 25°C
Min Typ
3.3
—
20.0
5.0
—
25.0
Unit
Max
—
pF
—
Test Conditions
f = 10 MHz
Rev.4.00, Oct.01.2003, page 7 of 10