74ACT273SC Fairchild Semiconductor, 74ACT273SC Datasheet - Page 7

• Manufacturer Part Number: 74ACT273SC
• Description: IC FLIP FLOP OCT D TYPE 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ACTr
• Type: D-Type Busr

Specifications of 74ACT273SC

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 189MHz
• Delay Time - Propagation: 6.5ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: ACT
• Technology: CMOS
• Number Of Bits: 8
• Number Of Elements: 1
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC W
• Propagation Delay Time: 9ns
• Low Level Output Current: 24mA
• High Level Output Current: -24mA
• Frequency (max): 110MHz
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 20
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1988 Fairchild Semiconductor Corporation
74AC273, 74ACT273 Rev. 1.6.0
AC Electrical Characteristics for ACT
Note:
8. Voltage range 5.0 is 5.0V ± 0.5V.
AC Operating Requirements for ACT
Note:
9. Voltage range 5.0 is 5.0V ± 0.5V.
Capacitance
Symbol
t
Symbol
PLH
Symbol
f
t
MAX
t
t
t
C
PHL
t
t
C
W
W
W
S
H
, t
PD
IN
PHL
Setup Time, HIGH or LOW,
D
Hold Time, HIGH or LOW,
D
Clock Pulse Width, HIGH or LOW
MR Pulse Width, HIGH or LOW
Recovery Time, MR to CP
Maximum Clock Frequency
Propagation Delay,
CP to Q
Propagation Delay,
MR to Q
n
n
Input Capacitance
Power Dissipation Capacitance for AC
Power Dissipation Capacitance for ACT
to CP
to CP
Parameter
n
n
Parameter
Parameter
V
CC
2.0
5.0
5.0
(V)
V
(8)
CC
5.0
5.0
5.0
5.0
5.0
(V)
Min.
7
125
1.5
1.5
(9)
V
V
CC
CC
T
C
A
L
Typ.
T
–0.5
OPEN
5.0V
1.0
2.0
1.5
0.5
Typ.
C
189
A
6.5
7.0
+25°C,
Conditions
L
50pF
+25°C,
50pF
Max.
3.5
1.5
4.0
4.0
3.0
8.5
9.0
Guaranteed Minimum
T
T
A
A
Min.
110
1.5
1.5
–40°C to +85°C,
C
–40°C to +85°C,
C
L
L
3.5
1.5
4.0
4.0
3.0
50pF
Typ.
50pF
50.0
40.0
4.5
Max.
9.0
8.5
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Units
Units
pF
pF
Units
MHz
ns
ns
ns
ns
ns
ns
ns