74ACT273SC Fairchild Semiconductor, 74ACT273SC Datasheet - Page 6

• 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 AC
Note:
6. Voltage range 3.3 is 3.3V ± 0.3V. Voltage range 5.0 is 5.0V ± 0.5V.
AC Operating Requirements for AC
Note:
7. Voltage range 3.3 is 3.3V ± 0.3V. Voltage range 5.0 is 5.0V ± 0.5V.
Symbol
Symbol
f
t
t
t
t
t
t
t
t
rec
MAX
PLH
PHL
PHL
W
W
S
H
Setup Time, HIGH or LOW,
Data to CP
Hold Time, HIGH or LOW,
Data to CP
Clock Pulse Width, HIGH or LOW
MR Pulse Width, HIGH or LOW
Recovery Time, MR to CP
Maximum Clock Frequency
Propagation Delay,
Clock to Output
Propagation Delay,
Clock to Output
Propagation Delay,
MR to Output
Parameter
Parameter
V
CC
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
V
(6)
CC
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
Min.
6
140
4.0
3.0
4.0
3.0
4.0
3.0
90
(7)
T
C
A
Typ.
L
T
–2.0
–1.0
3.5
2.5
3.5
2.5
2.0
1.5
1.5
1.0
C
A
Typ.
125
175
7.0
5.5
7.0
5.0
7.0
5.0
L
+25°C,
50pF
+25°C,
50pF
5.5
4.0
1.0
4.0
4.0
3.5
2.0
5.5
5.5
Max.
0
12.5
13.0
10.0
13.0
10.0
9.0
Guaranteed Minimum
T
A
T
A
Min.
125
3.0
2.5
3.5
2.5
3.5
2.5
–40°C to +85°C,
75
C
–40°C to +85°C,
C
L
L
6.0
4.5
1.0
6.0
4.5
6.0
4.5
4.5
3.0
0
50pF
50pF
Max.
14.0
10.0
14.5
11.0
14.0
10.5
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Units
Units
MHz
ns
ns
ns
ns
ns
ns
ns
ns