74LVC2G17
Dual non-inverting Schmitt trigger with 5 V tolerant input
Rev. 9 — 15 December 2016
Product data sheet
1. General description
The 74LVC2G17 provides two non-inverting buffers with Schmitt trigger input. It is capable
of transforming slowly changing input signals into sharply defined, jitter-free output
signals.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of these
devices as translators in a mixed 3.3 V and 5 V environment.
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.
2. Features and benefits
Wide supply voltage range from 1.65 V to 5.5 V
5 V tolerant input/output for interfacing with 5 V logic
High noise immunity
Complies with JEDEC standard:
JESD8-7 (1.65 V to 1.95 V)
JESD8-5 (2.3 V to 2.7 V)
JESD-8B/JESD36 (2.7 V to 3.6 V)
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
24 mA output drive (VCC = 3.0 V)
CMOS low-power consumption
Latch-up performance exceeds 250 mA
Direct interface with TTL levels
Multiple package options
Specified from 40 C to +85 C and 40 C to +125 C
3. Applications
Wave and pulse shapers for highly noisy environments
74LVC2G17
Nexperia
Dual non-inverting Schmitt trigger with 5 V tolerant input
4. Ordering information
Table 1.
Ordering information
Type number
Package
Temperature range
Name
Description
Version
74LVC2G17GW
40 C to +125 C
SC-88
plastic surface-mounted package; 6 leads
SOT363
74LVC2G17GV
40 C to +125 C
TSOP6
plastic surface-mounted package (TSOP6); 6 leads SOT457
74LVC2G17GM
40 C to +125 C
XSON6
plastic extremely thin small outline package;
no leads; 6 terminals; body 1 1.45 0.5 mm
SOT886
74LVC2G17GF
40 C to +125 C
XSON6
plastic extremely thin small outline package;
no leads; 6 terminals; body 1 1 0.5 mm
SOT891
74LVC2G17GN
40 C to +125 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 0.9 1.0 0.35 mm
SOT1115
74LVC2G17GS
40 C to +125 C
XSON6
extremely thin small outline package; no leads;
6 terminals; body 1.0 1.0 0.35 mm
SOT1202
5. Marking
Table 2.
Marking codes
Type number
Marking code[1]
74LVC2G17GW
VV
74LVC2G17GV
VV
74LVC2G17GM
VV
74LVC2G17GF
VV
74LVC2G17GN
VV
74LVC2G17GS
VV
[1]
The pin 1 indicator is located on the lower left corner of the device, below the marking code.
6. Functional diagram
$
<
$
<
PQE
Fig 1.
Logic symbol
74LVC2G17
Product data sheet
PQE
Fig 2.
IEC logic symbol
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 15 December 2016
©
Nexperia B.V. 2017. All rights reserved
2 of 19
74LVC2G17
Nexperia
Dual non-inverting Schmitt trigger with 5 V tolerant input
$
<
$
<
PQE
Fig 3.
Logic diagram
7. Pinning information
7.1 Pinning
/9&*
/9&*
$
*1'
9&&
$
<
<
$
<
*1'
9&&
$
Pin configuration SOT363
and SOT457
$
<
*1'
9&&
$
<
<
DDI
DDI
7UDQVSDUHQWWRSYLHZ
DDI
Fig 4.
/9&*
Fig 5.
Pin configuration SOT886
7UDQVSDUHQWWRSYLHZ
Fig 6.
Pin configuration SOT891,
SOT1115 and SOT1202
7.2 Pin description
Table 3.
Pin description
Symbol
Pin
Description
1A
1
data input
GND
2
ground (0 V)
2A
3
data input
2Y
4
data output
VCC
5
supply voltage
1Y
6
data output
8. Functional description
Table 4.
Function table[1]
Input
Output
nA
nY
L
L
H
H
[1]
H = HIGH voltage level; L = LOW voltage level.
74LVC2G17
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 15 December 2016
©
Nexperia B.V. 2017. All rights reserved
3 of 19
74LVC2G17
Nexperia
Dual non-inverting Schmitt trigger with 5 V tolerant input
9. 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
VCC
supply voltage
IIK
input clamping current
VI
input voltage
IOK
output clamping current
Conditions
Max
Unit
0.5
+6.5
V
-
50
mA
0.5
+6.5
V
mA
VI < 0 V
[1]
-
50
Active mode
[1][2]
0.5
VCC + 0.5
Power-down mode
[1][2]
0.5
+6.5
V
-
50
mA
VO < 0 V
output voltage
VO
Min
IO
output current
ICC
supply current
-
100
mA
IGND
ground current
-
100
mA
Tstg
storage temperature
65
+150
C
Ptot
total power dissipation
-
300
mW
[1]
VO = 0 V to VCC
V
Tamb = 40 C to +125 C
[3]
The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
[2]
When VCC = 0 V (Power-down mode), the output voltage can be 5.5 V in normal operation.
[3]
For SC-88 and SC-74 packages: above 87.5 C the value of Ptot derates linearly with 4.0 mW/K.
For XSON6 packages: above 118 C the value of Ptot derates linearly with 7.8 mW/K.
10. Recommended operating conditions
Table 6.
Recommended operating conditions
Symbol
Parameter
VCC
supply voltage
VI
input voltage
VO
output voltage
Tamb
ambient temperature
Conditions
Min
Typ
Max
Unit
1.65
-
5.5
V
0
-
5.5
V
0
-
VCC
V
40
-
+125
C
Min
Typ
Max
Unit
IO = 100 A; VCC = 1.65 V to 5.5 V
-
-
0.1
V
IO = 4 mA; VCC = 1.65 V
-
-
0.45
V
IO = 8 mA; VCC = 2.3 V
-
-
0.3
V
11. Static characteristics
Table 7.
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Tamb = 40 C to +85
VOL
Conditions
C[1]
LOW-level output voltage
74LVC2G17
Product data sheet
VI = VT+ or VT
IO = 12 mA; VCC = 2.7 V
-
-
0.4
V
IO = 24 mA; VCC = 3.0 V
-
-
0.55
V
IO = 32 mA; VCC = 4.5 V
-
-
0.55
V
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 15 December 2016
©
Nexperia B.V. 2017. All rights reserved
4 of 19
74LVC2G17
Nexperia
Dual non-inverting Schmitt trigger with 5 V tolerant input
Table 7.
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
VOH
VI = VT+ or VT
HIGH-level output voltage
IO = 100 A; VCC = 1.65 V to 5.5 V
Min
Typ
Max
Unit
VCC 0.1
-
-
V
IO = 4 mA; VCC = 1.65 V
1.2
-
-
V
IO = 8 mA; VCC = 2.3 V
1.9
-
-
V
IO = 12 mA; VCC = 2.7 V
2.2
-
-
V
IO = 24 mA; VCC = 3.0 V
2.3
-
-
V
IO = 32 mA; VCC = 4.5 V
3.8
-
-
V
II
input leakage current
VI = 5.5 V or GND; VCC = 5.5 V
-
0.1
1
A
IOFF
power-off leakage current
VI or VO = 5.5 V; VCC = 0 V
-
0.1
2
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
0.1
4
A
ICC
additional supply current
VI = VCC 0.6 V; IO = 0 A;
VCC = 2.3 V to 5.5 V
-
5
500
A
CI
input capacitance
-
3.5
-
pF
IO = 100 A; VCC = 1.65 V to 5.5 V
-
-
0.1
V
IO = 4 mA; VCC = 1.65 V
-
-
0.70
V
Tamb = 40 C to +125 C
LOW-level output voltage
VOL
VOH
HIGH-level output voltage
VI = VT+ or VT
IO = 8 mA; VCC = 2.3 V
-
-
0.45
V
IO = 12 mA; VCC = 2.7 V
-
-
0.60
V
IO = 24 mA; VCC = 3.0 V
-
-
0.80
V
IO = 32 mA; VCC = 4.5 V
-
-
0.80
V
VCC 0.1
-
-
V
IO = 4 mA; VCC = 1.65 V
0.95
-
-
V
IO = 8 mA; VCC = 2.3 V
1.7
-
-
V
VI = VT+ or VT
IO = 100 A; VCC = 1.65 V to 5.5 V
IO = 12 mA; VCC = 2.7 V
1.9
-
-
V
IO = 24 mA; VCC = 3.0 V
2.0
-
-
V
IO = 32 mA; VCC = 4.5 V
3.4
-
-
V
-
0.1
1
A
II
input leakage current
VI = 5.5 V or GND; VCC = 5.5 V
IOFF
power-off leakage current
VI or VO = 5.5 V; VCC = 0 V
-
-
2
A
ICC
supply current
VI = VCC or GND; IO = 0 A;
VCC = 5.5 V
-
-
4
A
ICC
additional supply current
VI = VCC 0.6 V; IO = 0 A;
VCC = 2.3 V to 5.5 V
-
-
500
A
[1]
All typical values are measured at VCC = 3.3 V and Tamb = 25 C.
74LVC2G17
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 9 — 15 December 2016
©
Nexperia B.V. 2017. All rights reserved
5 of 19
74LVC2G17
Nexperia
Dual non-inverting Schmitt trigger with 5 V tolerant input
12. Dynamic characteristics
Table 8.
Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 8.
Symbol Parameter
40 C to +85 C
Conditions
power dissipation
capacitance
CPD
Unit
Min
Max
Min
Max
VCC = 1.65 V to 1.95 V
1.5
5.6
10.5
1.5
13.1
ns
VCC = 2.3 V to 2.7 V
1.0
3.7
6.5
1.0
8.5
ns
VCC = 2.7 V
1.0
3.8
6.5
1.0
8.5
ns
VCC = 3.0 V to 3.6 V
1.0
3.6
5.7
1.0
7.1
ns
VCC = 4.5 V to 5.5 V
1.0
2.7
4.3
1.0
5.4
ns
-
16.3
-
-
-
pF
propagation delay nA to nY; see Figure 7
tpd
40 C to +125 C
Typ[1]
per buffer; VCC = 3.3 V;
VI = GND to VCC
[2]
[3]
[1]
Typical values are measured at Tamb = 25 C and VCC = 1.8 V, 2.5 V, 2.7 V, 3.3 V and 5.0 V respectively.
[2]
tpd is the same as tPLH and tPHL.
[3]
CPD is used to determine the dynamic power dissipation (PD in W).
PD = CPD VCC2 fi N + (CL VCC2 fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
CL = output load capacitance in pF;
VCC = supply voltage in V;
N = number of inputs switching;
(CL VCC2 fo) = sum of outputs.
13. Waveforms
9,
Q$LQSXW
90
90
*1'
W3/+
W3+/
92+
90
Q
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