74LVQ244TTR STMicroelectronics, 74LVQ244TTR Datasheet - Page 8

• Manufacturer Part Number: 74LVQ244TTR
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: STMicroelectronics
• Series: 74LVQr

Specifications of 74LVQ244TTR

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2 V ~ 3.6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: LVQ
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 24 mA
• Low Level Output Current: 24 mA
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 11 ns at 2.7 V, 9 ns at 3.3 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74LVQ244
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PIN 1 IDENTIFICATION
DIM.
A1
A2
E1
A
D
E
K
b
e
L
c
A
A2
MIN.
0.05
0.19
0.09
0.45
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
0.0079
MAX.
0.047
0.006
0.041
0.012
0.260
0.260
0.176
0.030
8˚