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74AC299TTR

P1-P3P4-P6P7-P9P10-P12P13-P13
74AC299
4/13
TIMING CHART
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum Ratings are those values beyond which damage to the device may occur. Functional operation under these conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
1) V
IN
from 30% to 70% of V
CC
Symbol Parameter Value Unit
V
CC
Supply Voltage
-0.5 to +7 V
V
I
DC Input Voltage -0.5 to V
CC
+ 0.5
V
V
O
DC Output Voltage -0.5 to V
CC
+ 0.5
V
I
IK
DC Input Diode Current
± 20 mA
I
OK
DC Output Diode Current
± 20 mA
I
O
DC Output Current
± 50 mA
I
CC
or I
GND
DC V
CC
or Ground Current
± 400 mA
T
stg
Storage Temperature
-65 to +150 °C
T
L
Lead Temperature (10 sec)
300 °C
Symbol Parameter Value Unit
V
CC
Supply Voltage
2 to 6 V
V
I
Input Voltage 0 to V
CC
V
V
O
Output Voltage 0 to V
CC
V
T
op
Operating Temperature
-55 to 125 °C
dt/dv
Input Rise and Fall Time V
CC
= 3.0, 4.5 or 5.5V (note 1)
8 ns/V
74AC299
5/13
DC SPECIFICATIONS
1) Maximum test duration 2ms, one output loaded at time
2) Incident wave switching is guaranteed on transmission lines with impedances as low as 50Ω
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
V
IH
High Level Input
Voltage
3.0
V
O
= 0.1 V or
V
CC
-0.1V
2.1 1.5 2.1 2.1
V4.5 3.15 2.25 3.15 3.15
5.5 3.85 2.75 3.85 3.85
V
IL
Low Level Input
Voltage
3.0
V
O
= 0.1 V or
V
CC
-0.1V
1.5 0.9 0.9 0.9
V4.5 2.25 1.35 1.35 1.35
5.5 2.75 1.65 1.65 1.65
V
OH
High Level Output
Voltage
3.0
I
O
=-50 µA
2.9 2.99 2.9 2.9
V
4.5
I
O
=-50 µA
4.4 4.49 4.4 4.4
5.5
I
O
=-50 µA
5.4 5.49 5.4 5.4
3.0
I
O
=-12 mA
2.56 2.46 2.4
4.5
I
O
=-24 mA
3.86 3.76 3.7
5.5
I
O
=-24 mA
4.86 4.76 4.7
V
OL
Low Level Output
Voltage
3.0
I
O
=50 µA
0.002 0.1 0.1 0.1
V
4.5
I
O
=50 µA
0.001 0.1 0.1 0.1
5.5
I
O
=50 µA
0.001 0.1 0.1 0.1
3.0
I
O
=12 mA
0.36 0.44 0.5
4.5
I
O
=24 mA
0.36 0.44 0.5
5.5
I
O
=24 mA
0.36 0.44 0.5
I
I
Input Leakage
Current
5.5
V
I
= V
CC
or GND
± 0.1 ± 1 ± 1 µA
Ioz High Impedance
Output Leakage
Current
5.5
V
I
= V
IH
or V
IL
V
O
= V
CC
or GND
± 0.5 ± 5 ±10 µA
I
CC
Quiescent Supply
Current
5.5
V
I
= V
CC
or GND
880160µA
I
OLD
Dynamic Output
Current (note 1, 2)
5.5
V
OLD
= 1.65 V max
75 50 mA
I
OHD
V
OHD
= 3.85 V min
-75 -50 mA
74AC299
6/13
AC ELECTRICAL CHARACTERISTICS (C
L
= 50 pF, R
L
= 500 Ω, Input t
r
= t
f
= 3ns)
(*) Voltage range is 3.3V ± 0.3V
(**) Voltage range is 5.0V ±
0.5V
Symbol Parameter
Test Condition Value
Unit
V
CC
(V)
T
A
= 25°C
-40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
t
PLH
t
PHL
Propagation Delay
Time
CLOCK to Q’
A
, Q’
H
3.3
(*)
10.6 18.4 1.0 21.0 1.0 21.0
ns
5.0
(**)
6.8 10.5 1.0 12.0 1.0 12.0
t
PLH
t
PHL
Propagation Delay
Time
CLOCK to Q
A
, Q
H
3.3
(*)
10.9 19.3 1.0 22.0 1.0 22.0
ns
5.0
(**)
7.3 10.5 1.0 12.0 1.0 12.0
t
PLH
t
PHL
Propagation Delay
Time
CLEAR
to Q’
A
, Q’
H
3.3
(*)
8.1 14.0 1.0 16.0 1.0 16.0
ns
5.0
(**)
6.1 9.2 1.0 10.5 1.0 10.5
t
PLH
t
PHL
Propagation Delay
Time
CLEAR
to Q
A
, Q
H
3.3
(*)
9.8 16.7 1.0 19.0 1.0 19.0
ns
5.0
(**)
6.7 10.9 1.0 12.4 1.0 12.4
t
PZL
t
PZH
Output Enable
Time
3.3
(*)
9.9 17.5 1.0 20.0 1.0 20.0
ns
5.0
(**)
6.6 9.6 1.0 11.4 1.0 11.4
t
PLZ
t
PHZ
Output Disable
Time
3.3
(*)
8.1 14.0 1.0 16.0 1.0 16.0
ns
5.0
(**)
6.4 9.6 1.0 11.0 1.0 11.0
t
W
CLEAR Pulse
Width LOW
3.3
(*)
7.0 7.0 7.0
ns
5.0
(**)
5.0 5.0 5.0
t
W
CLOCK Pulse
Width LOW
3.3
(*)
8.0 8.0 8.0
ns
5.0
(**)
5.0 5.0 5.0
t
s
Setup Time HIGH
or LOW
(S0 or S1 to
CLOCK)
3.3
(*)
11.9 13.6 13.6
ns
5.0
(**)
7.0 7.0 7.0
t
h
Hold Time HIGH or
LOW
(S0 or S1 to
CLOCK)
3.3
(*)
0.0 0.0 0.0
ns
5.0
(**)
0.0 0.0 0.0
t
s
Setup Time HIGH
or LOW
(SR or SL to
CLOCK)
3.3
(*)
6.0 6.0 6.0
ns
5.0
(**)
4.0 4.0 4.0
t
h
Hold Time HIGH or
LOW
(SR or SL to
CLOCK)
3.3
(*)
1.0 1.0 1.0
ns
5.0
(**)
1.0 1.0 1.0
t
REM
Recovery Time
CLEAR
to CLOCK
3.3
(*)
5.0 5.0 5.0
ns
5.0
(**)
3.0 3.0 3.0
f
MAX
Maximum Clock
Frequency
3.3
(*)
45 210 45 45
MHz
5.0
(**)
80 240 80 80
P1-P3P4-P6P7-P9P10-P12P13-P13

74AC299TTR

Mfr. #:
Buy 74AC299TTR
Manufacturer:
STMicroelectronics
Description:
Counter Shift Registers 8-Bit PIPO Shift Reg
Lifecycle:
New from this manufacturer.
Delivery:
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