74LVC3G14 [NXP]
Triple inverting Schmitt trigger with 5 V tolerant input; 三重反相施密特触发器具有5 V容限输入
| 型号： | 74LVC3G14 |
| 厂家： | 
NXP |
| 描述： | Triple inverting Schmitt trigger with 5 V tolerant input |
| 文件： | 总17页 (文件大小：89K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
74LVC3G14
Triple inverting Schmitt trigger with 5 V tolerant input
Rev. 03 — 31 January 2005
Product data sheet
1. General description
The 74LVC3G14 is a high-performance, low-power, low-voltage, Si-gate CMOS device
and superior to most advanced CMOS compatible TTL-families.
Inputs can be driven from either 3.3 V or 5 V devices. This feature allows the use of this
device as translator 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.
The 74LVC3G14 provides three inverting buffers with Schmitt-trigger action. It is capable
of transforming slowly changing input signals into sharply defined, jitter-free output
signals.
2. Features
■ 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
■ ESD protection:
◆ HBM EIA/JESD22-A114-B exceeds 2000 V
◆ MM EIA/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 shaper for highly noisy environment
■ Astable multivibrator
■ Monostable multivibrator.
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
4. Quick reference data
Table 1:
Quick reference data
GND = 0 V; Tamb = 25 °C.
Symbol Parameter
Conditions
Min
Typ
Max Unit
tPHL, tPLH propagation delay input VCC = 1.8 V;
-
4.2
-
-
-
-
-
ns
ns
ns
ns
ns
nA to output nY
CL = 30 pF; RL = 1 kΩ
VCC = 2.5 V;
CL = 30 pF; RL = 500 Ω
-
-
-
-
3.0
3.8
3.2
2.4
VCC = 2.7 V;
CL = 50 pF; RL = 500 Ω
VCC = 3.3 V;
CL = 50 pF; RL = 500 Ω
VCC = 5.0 V;
CL = 50 pF; RL = 500 Ω
CI
input capacitance
-
-
3.5
-
-
pF
pF
[1] [2]
CPD
power dissipation
VCC = 3.3 V
18.1
capacitance per buffer
[1] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(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;
Σ(CL × VCC2 × fo) = sum of outputs.
[2] The condition is VI = GND to VCC
.
5. Ordering information
Table 2:
Ordering information
Type number
Package
Temperature range Name
Description
Version
74LVC3G14DP −40 °C to +125 °C
74LVC3G14DC −40 °C to +125 °C
74LVC3G14GT −40 °C to +125 °C
TSSOP8 plastic thin shrink small outline package; 8 leads;
body width 3 mm; lead length 0.5 mm
SOT505-2
VSSOP8 plastic very thin shrink small outline package; 8 leads;
body width 2.3 mm
SOT765-1
SOT833-1
XSON8
plastic extremely thin small outline package; no leads;
8 terminals; body 1 × 1.95 × 0.5 mm
6. Marking
Table 3:
Marking codes
Type number
74LVC3G14DP
74LVC3G14DC
74LVC3G14GT
Marking code
V14
V14
V14
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
2 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
7. Functional diagram
1
6
3
7
2
5
1
2
3
1A
3Y
2A
1Y
3A
2Y
7
6
5
mna740
mna741
Fig 1. Logic symbol
Fig 2. IEC logic symbol
A
Y
mna025
Fig 3. Logic diagram (one Schmitt trigger)
8. Pinning information
8.1 Pinning
3G14
1A
3Y
1
2
3
4
8
7
6
5
V
CC
V
1A
1
2
3
4
8
7
6
5
CC
1Y
3A
2Y
3Y
2A
1Y
3A
2Y
3G14
2A
GND
mna739
GND
001aab834
Transparent top view
Fig 4. Pin configuration TSSOP8 and
VSSOP8
Fig 5. Pin configuration XSON8
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
3 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
8.2 Pin description
Table 4:
Symbol
1A
Pin description
Pin
1
Description
data input
3Y
2
data output
data input
2A
3
GND
2Y
4
ground (0 V)
data output
data input
5
3A
6
1Y
7
data output
supply voltage
VCC
8
9. Functional description
9.1 Function table
Table 5:
Function table[1]
Input nA
Output nY
L
H
L
H
[1] H = HIGH voltage level;
L = LOW voltage level.
10. Limiting values
Table 6:
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to
GND (ground = 0 V).
Symbol Parameter
Conditions
Min
−0.5
-
Max
Unit
V
VCC
IIK
supply voltage
input diode current
input voltage
+6.5
−50
VI < 0 V
mA
V
[1]
VI
−0.5
-
+6.5
±50
IOK
VO
output diode current VO > VCC or VO < 0 V
mA
V
[1] [2]
[1] [2]
output voltage
enable mode
−0.5
−0.5
-
VCC + 0.5
+6.5
±50
Power-down mode
V
IO
output source or sink VO = 0 V to VCC
current
mA
ICC, IGND VCC or GND current
-
±100
+150
300
mA
°C
Tstg
Ptot
storage temperature
power dissipation
−65
Tamb = −40 °C to +125 °C
-
mW
[1] 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 condition.
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
4 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
11. Recommended operating conditions
Table 7:
Recommended operating conditions
Conditions
Symbol Parameter
Min
1.65
0
Typ
Max
5.5
Unit
V
VCC
VI
supply voltage
input voltage
-
-
-
-
5.5
V
VO
output voltage
ambient temperature
0
VCC
+125
V
Tamb
−40
°C
12. Static characteristics
Table 8:
Static characteristics
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C[1]
VOL
LOW-level output
voltage
VI = VIH or VIL
IO = 100 µA; VCC = 1.65 V to 5.5 V
IO = 4 mA; VCC = 1.65 V
IO = 8 mA; VCC = 2.3 V
IO = 12 mA; VCC = 2.7 V
IO = 24 mA; VCC = 3.0 V
IO = 32 mA; VCC = 4.5 V
VI = VIH or VIL
-
-
-
-
-
-
-
-
-
-
-
-
0.1
V
V
V
V
V
V
0.45
0.3
0.4
0.55
0.55
VOH
HIGH-level output
voltage
IO = −100 µA; VCC = 1.65 V to 5.5 V
IO = −4 mA; VCC = 1.65 V
IO = −8 mA; VCC = 2.3 V
IO = −12 mA; VCC = 2.7 V
IO = −24 mA; VCC = 3.0 V
IO = −32 mA; VCC = 4.5 V
VI = 5.5 V or GND; VCC = 5.5 V
VI or VO = 5.5 V; VCC = 0 V
V
CC − 0.1 -
-
V
1.2
1.9
2.2
2.3
3.8
-
-
-
V
-
-
V
-
-
V
-
-
V
-
-
V
ILI
input leakage current
±0.1
±0.1
±5
±10
µA
µA
Ioff
power-off leakage
current
-
ICC
quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V
-
-
0.1
5
10
µA
µA
∆ICC
additional quiescent
supply per pin
VI = VCC − 0.6 V; IO = 0 A;
CC = 2.3 V to 5.5 V
500
V
CI
input capacitance
-
3.5
-
pF
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
5 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
Table 8:
Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +125 °C
VOL
LOW-level output
voltage
VI = VIH or VIL
IO = 100 µA; VCC = 1.65 V to 5.5 V
IO = 4 mA; VCC = 1.65 V
IO = 8 mA; VCC = 2.3 V
IO = 12 mA; VCC = 2.7 V
IO = 24 mA; VCC = 3.0 V
IO = 32 mA; VCC = 4.5 V
VI = VIH or VIL
-
-
-
-
-
-
-
-
-
-
-
-
0.1
V
V
V
V
V
V
0.70
0.45
0.60
0.80
0.80
VOH
HIGH-level output
voltage
IO = −100 µA; VCC = 1.65 V to 5.5 V
IO = −4 mA; VCC = 1.65 V
IO = −8 mA; VCC = 2.3 V
IO = −12 mA; VCC = 2.7 V
IO = −24 mA; VCC = 3.0 V
IO = −32 mA; VCC = 4.5 V
VI = 5.5 V or GND; VCC = 5.5 V
VI or VO = 5.5 V; VCC = 0 V
V
CC − 0.1 -
-
V
0.95
1.7
1.9
2.0
3.4
-
-
-
-
-
-
-
-
-
V
-
V
-
V
-
V
-
V
ILI
input leakage current
±20
±20
µA
µA
Ioff
power-off leakage
current
-
ICC
quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V
-
-
-
-
40
µA
µA
∆ICC
additional quiescent
supply per pin
VI = VCC − 0.6 V; IO = 0 A;
CC = 2.3 V to 5.5 V
5000
V
[1] All typical values are measured at Tamb = 25 °C.
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
6 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
13. Dynamic characteristics
Table 9:
Dynamic characteristics
GND = 0 V; see Figure 7 for test circuit.
Symbol Parameter
Tamb = −40 °C to +85 °C[1]
Conditions
Min
Typ
Max
Unit
tPHL, tPLH
propagation delay input nA see Figure 6
to output nY
VCC = 1.65 V to 1.95 V
1.0
0.5
0.5
0.5
0.5
-
4.2
3.0
3.8
3.2
2.4
18.1
11.0
6.5
7.0
6.0
4.3
-
ns
ns
ns
ns
ns
pF
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
VCC = 3.3 V
[2] [3]
CPD
power dissipation
capacitance per buffer
Tamb = −40 °C to +125 °C
tPHL, tPLH propagation delay input nA see Figure 6
to output nY
VCC = 1.65 V to 1.95 V
VCC = 2.3 V to 2.7 V
VCC = 2.7 V
1.0
0.5
0.5
0.5
0.5
-
-
-
-
-
12.0
7.2
7.7
6.7
4.7
ns
ns
ns
ns
ns
VCC = 3.0 V to 3.6 V
VCC = 4.5 V to 5.5 V
[1] All typical values are measured at nominal VCC and Tamb = 25 °C.
[2] CPD is used to determine the dynamic power dissipation (PD in µW).
PD = CPD × VCC2 × fi × N + Σ(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;
Σ(CL × VCC2 × fo) = sum of outputs.
[3] The condition is VI = GND to VCC
.
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
7 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
14. Waveforms
V
I
V
nA input
M
GND
t
t
PHL
PLH
V
OH
V
nY output
M
V
OL
mna344
Measurement points are given in Table 10.
Logic levels: VOL and VOH are typical output voltage drop that occur with the output load.
Fig 6. Input (nA) to output (nY) propagation delays
Table 10: Measurement points
Supply voltage
VCC
Input
Output
VM
VM
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
0.5 × VCC
0.5 × VCC
1.5 V
0.5 × VCC
0.5 × VCC
1.5 V
3.0 V to 3.6 V
4.5 V to 5.5 V
1.5 V
1.5 V
0.5 × VCC
0.5 × VCC
V
EXT
V
CC
R
L
V
I
V
O
PULSE
GENERATOR
D.U.T.
C
L
R
L
R
T
mna616
Test data is given in Table 11.
Definitions for test circuit:
RT = Termination resistance should be equal to output impedance Zo of the pulse generator.
CL = Load capacitance including jig and probe capacitance.
RL = Load resistor.
Fig 7. Load circuitry for switching times
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
8 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
Table 11: Test data
Supply voltage
VCC
Input
VI
Load
CL
VEXT
tr = tf
RL
tPLH, tPHL
open
1.65 V to 1.95 V
2.3 V to 2.7 V
2.7 V
VCC
VCC
2.7 V
2.7 V
VCC
≤ 2.0 ns
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
≤ 2.5 ns
30 pF
30 pF
50 pF
50 pF
50 pF
1 kΩ
500 Ω
500 Ω
500 Ω
500 Ω
open
open
3.0 V to 3.6 V
4.5 V to 5.5 V
open
open
15. Transfer characteristics
Table 12: Transfer characteristics
Voltages are referenced to GND (ground = 0 V); see Figure 8 and 9.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C[1]
VT+
VT−
VH
positive-going threshold
VCC = 1.8 V
0.70
1.00
1.30
1.90
2.20
0.25
0.40
0.60
1.00
1.20
0.15
0.25
0.40
0.60
0.70
1.10
1.40
1.76
2.47
2.91
0.61
0.80
1.04
1.55
1.86
0.49
0.60
0.73
0.92
1.02
1.50
1.80
2.20
3.10
3.60
0.90
1.15
1.50
2.00
2.30
1.00
1.10
1.20
1.50
1.70
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
VCC = 2.3 V
VCC = 3.0 V; see Figure 10
VCC = 4.5 V
VCC = 5.5 V
negative-going threshold
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V; see Figure 10
VCC = 4.5 V
VCC = 5.5 V
hysteresis (VT+ − VT−)
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
Tamb = −40 °C to +125 °C
VT+ positive-going threshold
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
0.70
1.00
1.30
1.90
2.20
0.25
0.40
0.60
1.00
1.20
-
-
-
-
-
-
-
-
-
-
1.70
2.00
2.40
3.30
3.80
1.10
1.35
1.70
2.20
2.50
V
V
V
V
V
V
V
V
V
V
VT−
negative-going threshold
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
9 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
Table 12: Transfer characteristics …continued
Voltages are referenced to GND (ground = 0 V); see Figure 8 and 9.
Symbol Parameter
Conditions
VCC = 1.8 V
VCC = 2.3 V
VCC = 3.0 V
VCC = 4.5 V
VCC = 5.5 V
Min
Typ
Max
1.20
1.30
1.40
1.70
1.90
Unit
V
VH
hysteresis (VT+ − VT−)
0.15
0.25
0.40
0.60
0.70
-
-
-
-
-
V
V
V
V
[1] All typical values are measured at Tamb = 25 °C.
16. Waveforms transfer characteristics
V
V
O
T+
V
V
H
I
V
T−
V
O
V
I
V
H
mna208
V
V
T+
T−
mna207
VT+ and VT− limits at 70 % and 20 %.
Fig 8. Transfer characteristic
Fig 9. Definition of VT+, VT− and VH
mdb627
14
I
CC
(mA)
12
10
8
6
4
2
0
0
0.5
1
1.5
2
V (V)
I
VCC = 3.0 V.
Fig 10. Typical transfer characteristic
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
10 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
17. Application information
mnb086
50
I
CC
(mA)
(1)
40
30
20
(2)
10
0
2
3
4
5
6
V
(V)
CC
(1) Positive-going edge.
(2) Negative-going edge.
Linear change of VI between 0.8 V and 2.0 V. All values given are typical, unless otherwise
specified.
Fig 11. Average ICC as a function of VCC
R
C
mna035
1
T
1
f =
≈
--- ---------------------
0.8 × RC
Fig 12. Relaxation oscillator
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
11 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
18. Package outline
TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm
SOT505-2
D
E
A
X
c
H
v
M
y
A
E
Z
5
8
A
2
A
(A )
3
A
1
pin 1 index
θ
L
p
L
detail X
1
4
e
w
M
b
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(1)
(1)
A
A
A
b
c
D
E
e
H
E
L
L
p
UNIT
v
w
y
Z
θ
1
2
3
p
max.
0.15
0.00
0.95
0.75
0.38
0.22
0.18
0.08
3.1
2.9
3.1
2.9
4.1
3.9
0.47
0.33
0.70
0.35
8°
0°
mm
1.1
0.65
0.25
0.5
0.2
0.13
0.1
Note
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-01-16
SOT505-2
- - -
Fig 13. Package outline SOT505-2 (TSSOP8)
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
12 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm
SOT765-1
D
E
A
X
c
y
H
v
M
A
E
Z
5
8
Q
A
2
A
A
1
(A )
3
pin 1 index
θ
L
p
L
detail X
1
4
e
w
M
b
p
0
2.5
5 mm
scale
DIMENSIONS (mm are the original dimensions)
A
(1)
(2)
(1)
A
A
A
b
c
D
E
e
H
L
L
p
Q
UNIT
v
w
y
Z
θ
1
2
3
p
E
max.
0.15
0.00
0.85
0.60
0.27
0.17
0.23
0.08
2.1
1.9
2.4
2.2
3.2
3.0
0.40
0.15
0.21
0.19
0.4
0.1
8°
0°
mm
1
0.5
0.12
0.4
0.2
0.13
0.1
Notes
1. Plastic or metal protrusions of 0.15 mm maximum per side are not included.
2. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
REFERENCES
OUTLINE
EUROPEAN
PROJECTION
ISSUE DATE
VERSION
IEC
JEDEC
JEITA
02-06-07
SOT765-1
MO-187
Fig 14. Package outline SOT765-1 (VSSOP8)
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
13 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
XSON8: plastic extremely thin small outline package; no leads; 8 terminals; body 1 x 1.95 x 0.5 mm
SOT833-1
b
1
2
3
4
4×
(2)
L
L
1
e
8
7
6
5
e
1
e
1
e
1
8×
(2)
A
A
1
D
E
terminal 1
index area
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
(1)
A
A
1
UNIT
b
D
E
e
e
L
L
1
1
max max
0.25
0.17
2.0
1.9
1.05
0.95
0.35 0.40
0.27 0.32
mm
0.5 0.04
0.6
0.5
Notes
1. Including plating thickness.
2. Can be visible in some manufacturing processes.
REFERENCES
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
JEDEC
JEITA
- - -
04-07-22
04-11-09
SOT833-1
- - -
MO-252
Fig 15. Package outline SOT833-1 (XSON8)
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
14 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
19. Revision history
Table 13: Revision history
Document ID
74LVC3G14_3
Modifications:
74LVC3G14_2
74LVC3G14_1
Release date Data sheet status
20050131 Product data sheet
• Changed: type number 74LVC3G14GT
Change notice Doc. number
Supersedes
-
9397 750 14543 74LVC3G14_2
20041027
Product data sheet
-
9397 750 13792 74LVC3G14_1
20040510
Product data sheet
-
9397 750 13139
-
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
15 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
20. Data sheet status
Level Data sheet status[1] Product status[2] [3]
Definition
I
Objective data
Development
This data sheet contains data from the objective specification for product development. Philips
Semiconductors reserves the right to change the specification in any manner without notice.
II
Preliminary data
Qualification
This data sheet contains data from the preliminary specification. Supplementary data will be published
at a later date. Philips Semiconductors reserves the right to change the specification without notice, in
order to improve the design and supply the best possible product.
III
Product data
Production
This data sheet contains data from the product specification. Philips Semiconductors reserves the
right to make changes at any time in order to improve the design, manufacturing and supply. Relevant
changes will be communicated via a Customer Product/Process Change Notification (CPCN).
[1]
[2]
Please consult the most recently issued data sheet before initiating or completing a design.
The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at
URL http://www.semiconductors.philips.com.
[3]
For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.
21. Definitions
22. Disclaimers
Short-form specification — The data in a short-form specification is
extracted from a full data sheet with the same type number and title. For
detailed information see the relevant data sheet or data handbook.
Life support — These products are not designed for use in life support
appliances, devices, or systems where malfunction of these products can
reasonably be expected to result in personal injury. Philips Semiconductors
customers using or selling these products for use in such applications do so
at their own risk and agree to fully indemnify Philips Semiconductors for any
damages resulting from such application.
Limiting values definition — Limiting values given are in accordance with
the Absolute Maximum Rating System (IEC 60134). Stress above one or
more of the limiting values may cause permanent damage to the device.
These are stress ratings only and operation of the device at these or at any
other conditions above those given in the Characteristics sections of the
specification is not implied. Exposure to limiting values for extended periods
may affect device reliability.
Right to make changes — Philips Semiconductors reserves the right to
make changes in the products - including circuits, standard cells, and/or
software - described or contained herein in order to improve design and/or
performance. When the product is in full production (status ‘Production’),
relevant changes will be communicated via a Customer Product/Process
Change Notification (CPCN). Philips Semiconductors assumes no
responsibility or liability for the use of any of these products, conveys no
license or title under any patent, copyright, or mask work right to these
products, and makes no representations or warranties that these products are
free from patent, copyright, or mask work right infringement, unless otherwise
specified.
Application information — Applications that are described herein for any
of these products are for illustrative purposes only. Philips Semiconductors
make no representation or warranty that such applications will be suitable for
the specified use without further testing or modification.
23. Contact information
For additional information, please visit: http://www.semiconductors.philips.com
For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com
9397 750 14543
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Product data sheet
Rev. 03 — 31 January 2005
16 of 17
74LVC3G14
Philips Semiconductors
Triple inverting Schmitt trigger with 5 V tolerant input
24. Contents
1
2
3
4
5
6
7
General description . . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3
8
8.1
8.2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 3
Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 4
9
Functional description . . . . . . . . . . . . . . . . . . . 4
Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Recommended operating conditions. . . . . . . . 5
Static characteristics. . . . . . . . . . . . . . . . . . . . . 5
Dynamic characteristics . . . . . . . . . . . . . . . . . . 7
Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Transfer characteristics. . . . . . . . . . . . . . . . . . . 9
Waveforms transfer characteristics. . . . . . . . 10
Application information. . . . . . . . . . . . . . . . . . 11
Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12
Revision history. . . . . . . . . . . . . . . . . . . . . . . . 15
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 16
Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Contact information . . . . . . . . . . . . . . . . . . . . 16
9.1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
© Koninklijke Philips Electronics N.V. 2005
All rights are reserved. Reproduction in whole or in part is prohibited without the prior
written consent of the copyright owner. The information presented in this document does
not form part of any quotation or contract, is believed to be accurate and reliable and may
be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under
patent- or other industrial or intellectual property rights.
Date of release: 31 January 2005
Document number: 9397 750 14543
Published in The Netherlands
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