tc74hc280ap TOSHIBA Semiconductor CORPORATION, tc74hc280ap Datasheet - Page 6

• Manufacturer Part Number: tc74hc280ap
• Description: 9-bit Parity Generator/checker
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Output transition time
Propagation delay
time
Input capacitance
Power dissipation
capacitance
Note:
Characteristics
C
current consumption without load.
Average operating current can be obtained by the equation:
PD
I
is defined as the value of the internal equivalent capacitance which is calculated from the operating
CC
(opr) = C
Symbol
(C
t
t
C
t
t
C
TLH
THL
pLH
pHL
PD
PD
IN
L
(Note)
･V
= 50 pF, input: t
CC
･f
IN
+ I
CC
Test Condition
⎯
⎯
r
= t
⎯
⎯
f
= 6 ns)
6
V
CC
2.0
4.5
6.0
2.0
4.5
6.0
(V)
Min
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Typ.
30
80
26
22
61
8
7
5
Max
TC74HC280AP/AF
200
75
15
13
40
34
10
⎯
Min
−40 to 85°C
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta =
2007-10-01
Max
250
95
19
16
50
43
10
⎯
Unit
pF
pF
ns
ns