74LVC2244ABQ,115 NXP Semiconductors, 74LVC2244ABQ,115 Datasheet - Page 10

• Manufacturer Part Number: 74LVC2244ABQ,115
• Description: IC BUFF/DVR TRI-ST QUAD 20QFN
• Manufacturer: NXP Semiconductors
• Series: 74LVCr

Specifications of 74LVC2244ABQ,115

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 4
• Number Of Bits Per Element: 4
• Current - Output High, Low: 12mA, 12mA
• Voltage - Supply: 1.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-VQFN Exposed Pad, 20-HVQFN, 20-SQFN, 20-DHVQFN
• Logic Family: LVC
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 12 mA
• Low Level Output Current: 12 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 35 ns at 1.2 V, 3.8 ns at 2.7 V, 3.1 ns at 3 V to 3.6 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVC2244ABQ-G; 74LVC2244ABQ-G; 935273000115

Philips Semiconductors
AC WAVEFORMS
2004 Apr 07
handbook, full pagewidth
Octal buffer/line driver; with 30
resistors; 5 V tolerant input/output; 3-state
V
V
V
V
V
V
V
V
V
M
M
OL
M
M
X
X
Y
Y
= V
= V
= V
= V
= 1.5 V at V
= 0.5
= 1.5 V at V
= 0.5
and V
OL
OL
OH
OH
+ 0.3 V at V
+ 0.1 V at V
OH
V
V
0.3 V at V
0.1 V at V
CC
CC
are typical output voltage drop that occur with the output load.
CC
CC
at V
at V
CC
CC
2.7 V;
2.7 V;
CC
CC
CC
CC
< 2.7 V;
< 2.7 V;
< 2.7 V;
< 2.7 V.
2.7 V;
2.7 V;
HIGH-to-OFF
OFF-to-HIGH
OFF-to-LOW
LOW-to-OFF
nOE input
output
output
handbook, halfpage
Fig.6 The input nAn to output nYn propagation delays.
V
OL
nYn output
nAn input
and V
GND
GND
V OH
V CC
V OL
V I
Fig.7 3-state enable and disable times.
OH
GND
V OH
V OL
are typical output voltage drop that occur with the output load.
V I
t PLH
V M
enabled
outputs
t PLZ
t PHZ
series termination
V M
V M
10
V X
V Y
disabled
outputs
V M
V M
t PZL
t PZH
t PHL
MNA171
V M
V M
outputs
enabled
MNA362
74LVC2244A
Product specification