MC74ACT299 ON Semiconductor, MC74ACT299 Datasheet - Page 5

• Manufacturer Part Number: MC74ACT299
• Description: 8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins
• Manufacturer: ON Semiconductor

AC CHARACTERISTICS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
*Voltage Range 3.3 V is 3.3 V 0.3 V.
AC OPERATING REQUIREMENTS
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
*Voltage Range 3.3 V is 3.3 V 0.3 V.
PLH
PLH
PHL
PHL
PHL
PHL
PHL
PHL
PZH
PZH
PZL
PZL
PHZ
PHZ
PLZ
PLZ
s
h
h
s
h
h
s
h
h
w
w
rec
Voltage Range 5.0 V is 5.0 V 0.5 V.
Voltage Range 5.0 V is 5.0 V 0.5 V.
Symbol
Symbol
Symbol
Symbol
Propagation Delay
CP to I/O
Propagation Delay
CP to I/O
Propagation Delay
MR to Q
Propagation Delay
MR to I/O
Output Enable Time
OE to I/O
Output Enable Time
OE to I/O
Output Disable Time
OE to I/O
Output Disable Time
OE to I/O
Setup Time, HIGH or LOW
S
Hold Time, HIGH or LOW
S
Setup Time, HIGH or LOW
I/O
Hold Time, HIGH or LOW
I/O
Setup Time, HIGH or LOW
DS
Hold Time, HIGH or LOW
DS
CP Pulse Width LOW
CP Pulse Width, LOW
MR Pulse Width LOW
MR Pulse Width, LOW
Recovery TIme
MR to CP
0
0
or S
or S
n
n
0
0
to CP
to CP
or DS
or DS
1
1
0
to CP
to CP
n
n
n
n
n
n
n
or Q
7
7
to CP
to CP
7
(For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Parameter
Parameter
Parameter
Parameter
MC74AC299, MC74ACT299
http://onsemi.com
5
V
V
V
V
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
(V)
(V)
CC
CC
CC
CC
*
*
*
*
Min
Typ
9.0
6.0
6.5
9.0
5.5
9.0
5.5
7.0
4.5
7.0
5.0
6.5
3.5
5.5
3.5
10
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
T
T
C
C
A
A
L
L
74AC
74AC
= +25 C
= +25 C
= 50 pF
= 50 pF
Typ
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
Guaranteed Minimum
8.0
5.0
0.5
1.0
5.5
3.5
1.0
6.5
4.0
1.0
4.5
3.5
4.5
3.5
1.5
1.5
0
0
Max
20.5
14.5
22.5
15.5
21.5
15.0
12.5
12.5
18.5
12.5
23
16
18
18
14
17
Min
7.5
5.0
8.5
6.0
7.5
5.0
7.5
5.0
6.0
4.0
6.0
4.0
5.5
3.0
4.5
2.0
T
T
C
C
to +85 C
A
to +85 C
A
L
L
74AC
74AC
= −40 C
= −40 C
= 50 pF
= 50 pF
8.5
5.5
0.5
1.0
6.0
4.0
1.0
7.0
4.5
0.5
1.0
5.0
3.5
5.0
3.5
1.5
1.5
0
Max
22.5
24.5
17.5
25.0
17.0
24.0
16.5
19.5
13.5
20.5
19.5
13.5
16
14
15
19
Unit
Unit
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Fig.
Fig.
Fig.
Fig.
No.
No.
No.
3−6
3−6
3−6
3−6
3−6
3−6
3−6
3−6
3−7
3−7
3−8
3−8
3−7
3−7
3−8
3−8
No.
3−9
3−9
3−9
3−9
3−9
3−9
3−9
3−9
3−6
3−6
3−6
3−6
3−6
3−6
3−9
3−9
3−9
3−9