MM74HCT74M Fairchild Semiconductor, MM74HCT74M Datasheet - Page 2

• Manufacturer Part Number: MM74HCT74M
• Description: IC FLIP FLOP DUAL D-TYPE 14-SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74HCTr
• Type: D-Typer

Specifications of MM74HCT74M

• Function: Set(Preset) and Reset
• Output Type: Differential
• Number Of Elements: 2
• Number Of Bits Per Element: 1
• Frequency - Clock: 27MHz
• Delay Time - Propagation: 21ns
• Trigger Type: Positive Edge
• Current - Output High, Low: 4.8mA, 4.8mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 14-SOIC (3.9mm Width), 14-SOL
• Number Of Circuits: 2
• Logic Family: 74HCT
• Logic Type: D-Type Flip-Flop
• Polarity: Inverting/Non-Inverting
• Input Type: Single-Ended
• Propagation Delay Time: 35 ns
• High Level Output Current: - 4.8 mA
• Low Level Output Current: 4.8 mA
• Supply Voltage (max): 5.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Supply Voltage (min): 4.5 V
• Technology: CMOS
• Number Of Bits: 2
• Number Of Elements: 2
• Clock-edge Trigger Type: Positive-Edge
• Operating Supply Voltage (typ): 5V
• Package Type: SOIC N
• Frequency (max): 21MHz
• 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: 14
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1984 Fairchild Semiconductor Corporation
MM74HCT74 Rev. 1.4.0
Connection Diagram
Logic Diagram
Pin Assignments for DIP, SOIC, SOP and TSSOP
2
Truth Table
Q0
were established.
Note:
1. This configuration is nonstable; that is, it will not persist
when preset and clear inputs return to their inactive
(HIGH) level.
PR
H
H
H
H
L
L
the level of Q before the indicated input conditions
CLR
H
H
H
H
L
L
Inputs
CLK
X
X
X
L
D
H
X
X
X
X
L
H
Q0
Q
H
H
L
L
(1)
Outputs
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H
Q0
Q
H
H
L
L
(1)