MM74HCT244WM Fairchild Semiconductor, MM74HCT244WM Datasheet - Page 2

• Manufacturer Part Number: MM74HCT244WM
• Description: IC BUFF/DVR TRI-ST DUAL 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74HCTr

Specifications of MM74HCT244WM

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 7.2mA, 7.2mA
• 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: 74HCT
• Number Of Channels Per Chip: Octal
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 7.2 mA
• Input Bias Current (max): 4 uA
• Low Level Output Current: 7.2 mA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 40 C
• Output Type: 3-State
• Propagation Delay Time: 28 ns @ 5 V
• Logic Device Type: Buffer, Inverting
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Family Type: HCT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Truth Tables
H
Logic Diagrams
HIGH Level
1G
H
H
L
L
1A
H
H
L
L
L
MM74HCT240
MM74HCT240
LOW Level
1Y
H
Z
Z
L
2G
H
H
L
L
2A
H
H
L
L
Z
High Impedance
2Y
H
L
Z
Z
2
1G
H
H
L
L
1A
H
H
L
L
MM74HCT244
MM74HCT244
1Y
H
L
Z
Z
2G
H
H
L
L
2A
H
H
L
L
2Y
H
Z
Z
L