74AC273MTCX Fairchild Semiconductor, 74AC273MTCX Datasheet - Page 2

• Manufacturer Part Number: 74AC273MTCX
• Description: IC FLIP FLOP OCT D TYPE 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACr
• Type: D-Type Busr

Specifications of 74AC273MTCX

• Function: Master Reset
• Output Type: Non-Inverted
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Frequency - Clock: 175MHz
• Delay Time - Propagation: 5.5ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: AC
• Technology: CMOS
• Number Of Bits: 8
• Number Of Elements: 1
• Clock-edge Trigger Type: Positive-Edge
• Polarity: Non-Inverting
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: TSSOP
• Propagation Delay Time: 14.5ns
• Low Level Output Current: 24mA
• High Level Output Current: -24mA
• Frequency (max): 125MHz
• Operating Supply Voltage (min): 2V
• Operating Supply Voltage (max): 6V
• 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
Connection Diagram
Pin Description
Logic Diagram
Please note that this diagram is provided only for the understanding of logic operations and should not be used to
estimate propagation delays.
D
MR
CP
Q
0
0
–D
–Q
Pin Names
7
7
Data Inputs
Master Reset
Clock Pulse Input
Data Outputs
Description
2
Logic Symbols
Mode Select-Function Table
H
L
X
Reset (Clear)
Load ‘1'
Load ‘0'
Operating Mode
LOW Voltage Level
Immaterial
HIGH Voltage Level
LOW-to-HIGH Transition
IEEE/IEC
MR
H
H
L
Inputs
CP
X
D
H
X
L
n
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Outputs
Q
H
L
L
n