74LVC2244ABQ,115 NXP Semiconductors, 74LVC2244ABQ,115 Datasheet - Page 9

• 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 CHARACTERISTICS
GND = 0 V; t
Notes
1. Typical values are measured at nominal V
2. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed
2004 Apr 07
SYMBOL
T
t
t
t
t
T
t
t
t
t
PHL
PZH
PHZ
sk(0)
PHL
PZH
PHZ
sk(0)
amb
amb
Octal buffer/line driver; with 30
resistors; 5 V tolerant input/output; 3-state
by design.
/t
/t
/t
/t
/t
/t
PLH
PLH
PZL
PLZ
PZL
PLZ
= 40 C to +85 C
= 40 C to +125 C
r
propagation delay nAn to nYn
3-state output enable time nOE to nYn see Figs 7 and 8 1.2
3-state output disable time nOE to nYn see Figs 7 and 8 1.2
skew
propagation delay nAn to nYn
3-state output enable time nOE to nYn see Figs 7 and 8 1.2
3-state output disable time nOE to nYn see Figs 7 and 8 1.2
skew
= t
f
2.5 ns.
PARAMETER
CC
and T
series termination
see Figs 6 and 8 1.2
note 2
see Figs 6 and 8 1.2
note 2
WAVEFORMS
amb
TEST CONDITIONS
9
= 25 C.
2.7
3.0 to 3.6 1.5
2.7
3.0 to 3.6 1.0
2.7
3.0 to 3.6 1.5
2.7
3.0 to 3.6 1.5
2.7
3.0 to 3.6 1.0
2.7
3.0 to 3.6 1.5
V
CC
(V)
1.5
1.5
1.5
1.5
1.5
1.5
MIN.
35
3.8
3.1
38
5.0
3.9
9.0
5.0
2.8
TYP.
74LVC2244A
(1)
Product specification
6.4
5.5
8.1
7.1
6.4
5.4
1.0
8.0
7.0
10.5
9.0
8.0
7.0
1.5
MAX.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
UNIT