74ALVT16244 Просмотр технического описания (PDF) - NXP Semiconductors.
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74ALVT16244 Datasheet PDF : 15 Pages
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Nexperia
74ALVT16244
16-bit buffer/line driver; 3-state
Symbol Parameter
Conditions
VOL
LOW-level output voltage VCC = 3.0 V; IO = 100 μA
VCC = 3.0 V; IO = 16 mA
VCC = 3.0 V; IO = 32 mA
VCC = 3.0 V; IO = 64 mA
II
input leakage current
all input pins
[2]
VCC = 0 V or 3.6 V; VI = 5.5 V
control pins
VCC = 3.6 V; VI = VCC or GND
data pins
[2]
VCC = 3.6 V; VI = VCC
VCC = 3.6 V; VI = 0 V
IOFF
IBHL
IBHH
IBHLO
IBHHO
power-off leakage current VCC = 0 V; VI or VO = 0 V to 4.5 V
bus hold LOW current
data inputs; VCC = 3 V; VI = 0.8 V
bus hold HIGH current
bus hold LOW overdrive
current
data inputs; VCC = 3 V; VI = 2.0 V
data inputs; VCC = 3.6 V; VI = 0 V to 3.6 V [7]
bus hold HIGH overdrive data inputs; VCC = 3.6 V; VI = 0 V to 3.6 V [7]
current
IEX
external current
output in HIGH-state when VO > VCC;
VO = 5.5 V; VCC = 3.0 V
IO(pu/pd) power-up/power-down
VCC ≤ 1.2 V; VO = 0.5 V to VCC;
[8]
output current
VI = GND or VCC; nOE = don’t care
IOZ
OFF-state output current VCC = 3.6 V; VI = VIL or VIH
output HIGH: VO = 3.0V
output LOW: VO = 0.5 V
ICC
supply current
VCC = 3.6 V; VI = GND or VCC; IO = 0 A
outputs HIGH
outputs LOW
outputs disabled
[5]
ΔICC
additional supply current per input pin; VCC = 3 V to 3.6 V;
[6]
one input at VCC - 0.6 V;
other inputs at VCC or GND
CI
input capacitance
nOE; VI = 0 V or VCC
CO
output capacitance
VO = 0 V or VCC
Min
-
-
-
-
-
-
-
-
-
75
-75
500
-500
-
-
-
-
-
-
-
-
-
-
Typ[1]
0.07
0.25
0.3
0.4
0.1
0.1
0.5
0.1
0.1
130
-140
-
-
10
1
0.5
0.5
0.05
3.6
0.06
0.04
3
9
Max Unit
0.2 V
0.4 V
0.5 V
0.55 V
10 μA
±1 μA
1 μA
-5 μA
±100 μA
-
μA
-
μA
-
μA
-
μA
125 μA
±100 μA
5 μA
-5 μA
0.1 mA
5 mA
0.1 mA
0.4 mA
-
pF
-
pF
[1] Typical values for VCC = 2.5 V ± 0.2 V are measured at VCC = 2.5 V and Tamb = 25 °C.
Typical values for VCC = 3.3 V ± 0.3 V are measured at VCC = 3.3 V and Tamb = 25 °C.
[2] Unused pins at VCC or GND.
[3] Not guaranteed.
[4] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms.
From VCC = 1.2 V to VCC = 2.5 V ± 0.2 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only.
[5] ICC is measured with outputs pulled to VCC or GND.
[6] This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
[7] This is the bus hold overdrive current required to force the input to the opposite logic state.
[8] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms.
From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V a transition time of 100 μs is permitted. This parameter is valid for Tamb = 25 °C only.
74ALVT16244
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 2 February 2018
© Nexperia B.V. 2018. All rights reserved.
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