M74HC244M1R STMicroelectronics, M74HC244M1R Datasheet - Page 9

• Manufacturer Part Number: M74HC244M1R
• Description: Buffers & Line Drivers Octal Bus Buffer
• Manufacturer: STMicroelectronics

Specifications of M74HC244M1R

• Product Category: Buffers & Line Drivers
• Number Of Input Lines: 8
• Number Of Output Lines: 3
• Polarity: Non-Inverting
• Supply Voltage - Max: 6 V
• Supply Voltage - Min: 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOP-16
• High Level Output Current: - 7.8 mA
• Logic Family: HC
• Logic Type: CMOS
• Low Level Output Current: 7.8 mA
• Maximum Power Dissipation: 500 mW
• Minimum Operating Temperature: - 55 C
• Number Of Channels Per Chip: 8
• Output Type: 3-State
• Propagation Delay Time: 130 ns at 2 V, 26 ns at 4.5 V, 22 ns at 6 V
• Factory Pack Quantity: 40

PIN 1 IDENTIFICATION
DIM.
A1
A2
E1
D
A
E
K
b
c
e
L
A
A2
MIN.
0.19
0.09
0.45
0.05
A1
0.8
6.4
6.2
4.3
0°
1
b
TSSOP20 MECHANICAL DATA
0.65 BSC
mm.
TYP
0.60
6.5
6.4
4.4
1
e
D
MAX.
0.15
1.05
0.30
0.20
4.48
0.75
1.2
6.6
6.6
8°
c
0.002
0.031
0.007
0.004
0.252
0.244
0.169
0.018
MIN.
0°
E1
K
0.0256 BSC
0.004
0.039
0.256
0.252
0.173
0.024
TYP.
inch
L
0087225C
E
M74HC244
0.0089
MAX.
0.047
0.006
0.041
0.012
0.260
0.260
0.176
0.030
8°
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