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부품번호 | 74AUP2G17 기능 |
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기능 | Low-power dual Schmitt trigger | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 18 페이지수
www.DataSheet4U.com
74AUP2G17
Low-power dual Schmitt trigger
Rev. 02 — 10 January 2008
Product data sheet
1. General description
The 74AUP2G17 is a high-performance, low-power, low-voltage, Si-gate CMOS device,
superior to most advanced CMOS compatible TTL families.
This device ensures a very low static and dynamic power consumption across the entire
VCC range from 0.8 V to 3.6 V.
This device is fully specified for partial power-down applications using IOFF.
The IOFF circuitry disables the output, preventing the damaging backflow current through
the device when it is powered down.
The 74AUP2G17 provides two Schmitt trigger buffers. It is capable of transforming slowly
changing input signals into sharply defined, jitter-free output signals.
The inputs switch at different points for positive and negative-going signals. The difference
between the positive voltage VT+ and the negative voltage VT− is defined as the input
hysteresis voltage VH.
2. Features
s Wide supply voltage range from 0.8 V to 3.6 V
s High noise immunity
s Complies with JEDEC standards:
x JESD8-12 (0.8 V to 1.3 V)
x JESD8-11 (0.9 V to 1.65 V)
x JESD8-7 (1.2 V to 1.95 V)
x JESD8-5 (1.8 V to 2.7 V)
x JESD8-B (2.7 V to 3.6 V)
s ESD protection:
x HBM JESD22-A114E Class 3A exceeds 5000 V
x MM JESD22-A115-A exceeds 200 V
x CDM JESD22-C101-C exceeds 1000 V
s Low static power consumption; ICC = 0.9 µA (maximum)
s Latch-up performance exceeds 100 mA per JESD 78 Class II
s Inputs accept voltages up to 3.6 V
s Low noise overshoot and undershoot < 10 % of VCC
s IOFF circuitry provides partial Power-down mode operation
s Multiple package options
s Specified from −40 °C to +85 °C and −40 °C to +125 °C
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74AUP2G17
Low-power dual Schmitt trigger
8. Limiting values
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V).
Symbol
Parameter
Conditions
Min Max Unit
VCC
IIK
VI
IOK
VO
IO
ICC
IGND
Tstg
Ptot
supply voltage
input clamping current
input voltage
output clamping current
output voltage
output current
supply current
ground current
storage temperature
total power dissipation
VI < 0 V
VO > VCC or VO < 0 V
Active mode and Power-down mode
VO = 0 V to VCC
Tamb = −40 °C to +125 °C
−0.5
-
[1] −0.5
-
[1] −0.5
-
-
-
−65
[2] -
+4.6
−50
+4.6
±50
+4.6
±20
50
−50
+150
250
V
mA
V
mA
V
mA
mA
mA
°C
mW
[1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2] For SC-88 packages: above 87.5 °C the value of Ptot derates linearly with 4.0 mW/K.
For XSON6 packages: above 45 °C the value of Ptot derates linearly with 2.4 mW/K.
9. Recommended operating conditions
Table 6.
Symbol
VCC
VI
VO
Tamb
Recommended operating conditions
Parameter
Conditions
supply voltage
input voltage
output voltage
Active mode
ambient temperature
Power-down mode; VCC = 0 V
10. Static characteristics
Min Max Unit
0.8 3.6 V
0 3.6 V
0
VCC
V
0 3.6 V
−40 +125 °C
Table 7. Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min Typ
Tamb = 25 °C
VOH HIGH-level output voltage
VI = VIH or VIL
IO = −20 µA; VCC = 0.8 V to 3.6 V
IO = −1.1 mA; VCC = 1.1 V
IO = −1.7 mA; VCC = 1.4 V
IO = −1.9 mA; VCC = 1.65 V
IO = −2.3 mA; VCC = 2.3 V
IO = −3.1 mA; VCC = 2.3 V
IO = −2.7 mA; VCC = 3.0 V
IO = −4.0 mA; VCC = 3.0 V
VCC − 0.1 -
0.75 × VCC -
1.11 -
1.32 -
2.05 -
1.9 -
2.72 -
2.6 -
Max
-
-
-
-
-
-
-
-
Unit
V
V
V
V
V
V
V
V
74AUP2G17_2
Product data sheet
Rev. 02 — 10 January 2008
© NXP B.V. 2008. All rights reserved.
4 of 18
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74AUP2G17
Low-power dual Schmitt trigger
11. Dynamic characteristics
Table 8. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8
Symbol Parameter
Conditions
25 °C
Min Typ[1]
Max
CL = 5 pF
tpd propagation delay
CL = 10 pF
tpd propagation delay
CL = 15 pF
tpd propagation delay
CL = 30 pF
tpd propagation delay
nA to nY; see Figure 7
VCC = 0.8 V
VCC = 1.1 V to 1.3 V
VCC = 1.4 V to 1.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
nA to nY; see Figure 7
VCC = 0.8 V
VCC = 1.1 V to 1.3 V
VCC = 1.4 V to 1.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
nA to nY; see Figure 7
VCC = 0.8 V
VCC = 1.1 V to 1.3 V
VCC = 1.4 V to 1.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
nA to nY; see Figure 7
VCC = 0.8 V
VCC = 1.1 V to 1.3 V
VCC = 1.4 V to 1.6 V
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 3.0 V to 3.6 V
[2]
-
2.6
2.4
2.0
1.9
1.8
19.0 -
5.7 10.6
4.2 6.5
3.6 5.5
3.0 4.2
2.7 3.6
[2]
-
2.9
2.6
2.5
2.3
2.1
22.5 -
6.6 12.4
4.8 7.8
4.2 6.3
3.5 4.8
3.3 4.4
[2]
-
3.2
3.1
2.7
2.6
2.5
26.0 -
7.4 14.1
5.4 8.7
4.7 7.1
4.0 5.6
3.7 4.9
[2]
-
3.9
3.5
3.5
3.4
3.3
36.3 -
9.7 19.0
7.0 11.2
6.0 9.2
5.1 7.0
4.8 6.2
−40 °C to +125 °C
Unit
Min Max
Max
(85 °C) (125 °C)
--
2.5 10.9
2.3 7.1
1.9 6.1
1.8 4.6
1.5 3.8
- ns
11.1 ns
7.4 ns
6.3 ns
4.8 ns
4.0 ns
--
2.7 12.9
2.4 8.3
2.4 6.8
2.1 5.3
2.0 4.6
- ns
13.0 ns
8.7 ns
7.1 ns
5.6 ns
4.8 ns
--
3.1 14.7
2.8 9.5
2.7 7.8
2.5 6.0
2.2 5.2
- ns
14.9 ns
9.9 ns
8.2 ns
6.3 ns
5.5 ns
--
3.7 19.8
3.6 12.4
3.4 10.1
3.2 7.5
3.1 7.1
- ns
20.1 ns
13.0 ns
10.7 ns
7.9 ns
7.5 ns
74AUP2G17_2
Product data sheet
Rev. 02 — 10 January 2008
© NXP B.V. 2008. All rights reserved.
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