tc74hct652ap TOSHIBA Semiconductor CORPORATION, tc74hct652ap Datasheet - Page 7

• Manufacturer Part Number: tc74hct652ap
• Description: Octal Bus Transceiver/register
• Manufacturer: TOSHIBA Semiconductor CORPORATION

AC Characteristics
Output transition time
Propagation delay
time
(BUS-bus)
Propagation delay
time
(CAB, CBA-bus)
Propagation delay
time
(SAB, SBA-bus)
Output enable time
(GAB, GBA -bus)
Output enable time
(GAB, GBA -bus)
Maximum clock
frequency
Input capacitance
Output 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
(input: t
t
t
t
t
f
C
t
t
t
t
t
t
t
t
C
TLH
THL
pZH
pHZ
max
pLH
pHL
pLH
pHL
pLH
pHL
pZL
pLZ
OUT
PD
PD
IN
(Note)
･V
CC
r
R
R
GAB, GBA , SAB, SBA, CAB, CBA
An, Bn
･f
= t
L
L
IN
= 1 k Ω
= 1 k Ω
f
+ I
= 6 ns)
CC
⎯
⎯
⎯
⎯
⎯
/8 (per bit)
Test Condition
⎯
CL (pF) V
150
150
150
150
50
50
50
50
50
50
50
7
CC
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
(V)
Min
31
37
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Ta = 25°C
Typ.
20
17
25
22
29
26
34
31
24
21
29
26
22
20
27
24
24
22
55
61
13
39
7
6
5
Max
12
11
30
27
38
34
44
40
52
47
34
31
42
38
33
30
41
37
35
32
10
⎯
⎯
⎯
⎯
TC74HCT652AP
Ta = − 40~85°C
Min
25
30
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
2007-10-01
Max
15
14
38
34
48
43
55
50
65
59
43
39
53
48
41
37
51
46
44
40
10
⎯
⎯
⎯
⎯
MHz
Unit
pF
pF
pF
ns
ns
ns
ns
ns
ns