74VHC244PW,118 NXP Semiconductors, 74VHC244PW,118 Datasheet - Page 9

• Manufacturer Part Number: 74VHC244PW,118
• Description: IC BUFFER/LINE DVR OCT 20TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74VHCr

Specifications of 74VHC244PW,118

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 25mA, 25mA
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP (0.173", 4.40mm Width)
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5171-2

NXP Semiconductors
Table 8.
74VHC_VHCT244_1
Product data sheet
Type
74VHC244
74VHCT244
Fig 7.
Measurement points are given in
V
enable and disable times
OL
Measurement points
and V
OH
are typical voltage output levels that occur with the output load.
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
nYn output
nYn output
nOE input
Input
V
0.5V
1.5 V
M
GND
GND
V
V
V
Table
CC
OH
OL
V
CC
I
8.
Rev. 01 — 17 August 2009
V
enabled
outputs
M
t
t
PLZ
PHZ
Output
V
0.5V
0.5V
V
X
M
V
Y
CC
CC
74VHC244; 74VHCT244
disabled
outputs
t
PZL
t
PZH
V
V
V
X
OL
OL
V
+ 0.3 V
+ 0.3 V
M
V
Octal buffer/line driver; 3-state
M
001aae014
outputs
enabled
V
V
V
© NXP B.V. 2009. All rights reserved.
Y
OH
OH
0.3 V
0.3 V
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