74VHC273N_Q Fairchild Semiconductor, 74VHC273N_Q Datasheet - Page 2

• Manufacturer Part Number: 74VHC273N_Q
• Description: Flip Flops Oct D-Tp Flip-Flop
• Manufacturer: Fairchild Semiconductor

Specifications of 74VHC273N_Q

• Number Of Circuits: 8
• Logic Family: 74VHC
• Logic Type: D-Type Flip-Flop
• Polarity: Non-Inverting
• Input Type: Single-Ended
• Output Type: Single-Ended
• Propagation Delay Time: 17.1 ns
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Supply Voltage - Max: 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Package / Case: PDIP-20
• Minimum Operating Temperature: - 40 C
• Number Of Input Lines: 8
• Number Of Output Lines: 8
• Supply Voltage - Min: 2 V

©1994 Fairchild Semiconductor Corporation
74VHC273 Rev. 1.5
Connection Diagrams
Pin Descriptions
D
MR
CP
Q
0
0
–D
–Q
7
7
Pin Names
PDIP, SOIC, SOP, and TSSOP
Pad Assignments for DQFN
Pin Assignments for
(Top Through View)
Data Inputs
Master Reset
Clock Pulse Input
Data Outputs
Description
2
Logic Symbols
Function Table
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
Reset (Clear)
Load ‘1’
Load ‘0’
Operating
= LOW-to-HIGH Transition
Mode
MR
H
H
L
IEEE/IEC
Inputs
CP
X
D
H
X
L
n
www.fairchildsemi.com
Outputs
Q
H
L
L
n