74ABT162245A データシートの表示（PDF） - NXP Semiconductors.
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74ABT162245A
NXP Semiconductors.
74ABT162245A Datasheet PDF : 15 Pages
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Nexperia
74ABT162245A; 74ABTH162245A
16-bit bus transceiver with 30 Ω series termination resistors; 3-state
Symbol Parameter Conditions
ICC
ΔICC
CI
CI/O
supply current
additional
supply current
input
capacitance
input/output
capacitance
VCC = 5.5 V; VI = GND or VCC
outputs HIGH
outputs LOW
outputs 3-state
per input pin; VCC = 5.5 V; one input at
3.4 V, other inputs at VCC or GND
outputs enabled
74ABT162245A; outputs 3-state
74ABTH162245A; outputs 3-state
nOE, nDIR
VI = 0 V or VCC
VO = 0 V or VCC; outputs 3-state
25 °C
-40 °C to +85 °C Unit
Min Typ Max Min Max
-
0.3 0.7
-
-
10 19
-
-
0.3 0.7
-
[5]
0.7 mA
19 mA
0.7 mA
- 400 700
-
-
1.0 50
-
- 100 250
-
- 400 700
-
-
3
-
-
-
7
-
-
700 μA
50 μA
250 μA
700 μA
- pF
- pF
[1] Valid for data inputs of bus hold parts only (74ABTH162245A)
[2] This is the bus hold overdrive current required to force the input to the opposite logic state.
[3] This parameter is valid for any VCC between 0 V and 2.1 V with a transition time of up to 10 ms. From VCC = 2.1 V to VCC = 4.5 V to 5.5 V a transition time
of 100 μs is permitted.
[4] Not more than one output should be tested at a time and the duration of the test should not exceed one second
[5] This is the increase in supply current for each input at 3.4 V.
10 Dynamic characteristics
Table 7. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 7.
Symbol Parameter
Conditions
Tamb = 25 °C;
VCC = 5.0 V
Min Typ Max
tPLH
LOW to HIGH
nAn to nBn or nBn to nAn;
1.0 2.0 3.3
propagation delay see Figure 5
tPHL
HIGH to LOW
nAn to nBn or nBn to nAn;
1.5 3.0 4.5
propagation delay see Figure 5
tPZH
OFF-state to HIGH nOE to nAn or nBn;
propagation delay see Figure 6
1.5 3.1 4.3
tPZL
OFF-state to LOW nOE to nAn or nBn;
propagation delay see Figure 6
2.0 5.0 6.1
tPHZ
HIGH to OFF-state nOE to nAn or nBn;
propagation delay see Figure 6
1.7 3.5 4.8
tPLZ
LOW to OFF-state nOE to nAn or nBn;
propagation delay see Figure 6
1.5 3.2 4.5
Tamb = -40 °C to 85 °C; Unit
VCC = 5.0 V ± 0.5 V
Min
Max
1.0
3.5
ns
1.5
4.9
ns
1.5
5.0
ns
2.0
7.0
ns
1.7
5.4
ns
1.5
4.9
ns
74ABT_H162245A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 31 August 2017
© Nexperia B.V. 2017. All rights reserved.
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