74LVC1G19GV [NXP]
1-of-2 decoder/demultiplexer; 1 -OF -2解码器/解复用器型号: | 74LVC1G19GV |
厂家: | NXP |
描述: | 1-of-2 decoder/demultiplexer |
文件: | 总14页 (文件大小:83K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
DATA SHEET
74LVC1G19
1-of-2 decoder/demultiplexer
Product specification
2004 Oct 18
Supersedes data of 2003 Sep 01
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
FEATURES
DESCRIPTION
• Wide supply voltage range from 1.65 V to 5.5 V
• 5 V tolerant inputs for interfacing with 5 V logic
• High noise immunity
The 74LVC1G19 is a high-performance, low-power,
low-voltage, Si-gate CMOS device, superior to most
advanced CMOS compatible TTL families.
Input can be driven from either 3.3 V or 5 V devices.
These features allow the use of these devices in a mixed
3.3 V and 5 V environment.
• Complies with JEDEC standard:
– JESD8-7 (1.65 V to 1.95 V)
– JESD8-5 (2.3 V to 2.7 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.
– JESD8B/JESD36 (2.7 V to 3.6 V).
• 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
The 74LVC1G19 is a 1-of-2 decoder/demultiplexer with a
common output enable. The 74LVC1G19 buffers the data
on input pin E and passes it either to output pin 1Y or 2Y,
depending on whether the state of the select input pin A is
LOW or HIGH, respectively.
• Specified from −40 °C to +85 °C and
−40 °C to +125 °C.
QUICK REFERENCE DATA
GND = 0 V; Tamb = 25 °C.
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
ns
tPHL/tPLH
propagation delay input A to output nY
VCC = 1.8 V; CL = 30 pF; RL = 1 kΩ
4.0
VCC = 2.5 V; CL = 30 pF; RL = 500 Ω 2.5
VCC = 2.7 V; CL = 50 pF; RL = 500 Ω 2.8
ns
ns
ns
ns
pF
pF
VCC = 3.3 V; CL = 50 pF; RL = 500 Ω 2.5
VCC = 5.0 V; CL = 50 pF; RL = 500 Ω 1.8
CI
input capacitance
2.5
CPD
power dissipation capacitance
VCC = 3.3 V; notes 1 and 2
18.9
Notes
1. CPD is used to determine the dynamic power dissipation (PD in µW).
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 Volts;
N = number of inputs switching;
∑(CL × VCC2 × fo) = sum of outputs.
2. The condition is VI = GND to VCC
.
2004 Oct 18
2
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
FUNCTION TABLE
See note 1.
INPUT
OUTPUT
E
A
1Y
2Y
L
L
L
H
L
L
H
H
H
H
L
H
H
H
H
H
Note
1. H = HIGH voltage level;
L = LOW voltage level.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
TEMPERATURE RANGE
PINS
PACKAGE MATERIAL
CODE
MARKING
VY
74LVC1G19GW
74LVC1G19GV
74LVC1G19GM
−40 °C to +125 °C
6
6
6
SC-88
SC-74
XSON6
plastic
plastic
plastic
SOT363
SOT457
SOT886
−40 °C to +125 °C
V19
−40 °C to +125 °C
VY
PINNING
PIN
1
SYMBOL
DESCRIPTION
A
data input
2
GND
E
ground (0 V)
data input
3
4
2Y
data output
supply voltage
data output
5
VCC
1Y
6
2004 Oct 18
3
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
19
1Y
6
V
2Y
4
CC
5
A
GND
E
1
2
3
6
5
4
1Y
19
V
CC
1
2
3
2Y
A
GND
E
001aab985
001aab986
Transparent top view
Fig.1 Pin configuration SC-88 and SC-74.
Fig.2 Pin configuration XSON6.
handbook, halfpage
1
3
A
E
1Y
6
4
2Y
MNB126
Fig.3 Logic symbol.
2004 Oct 18
4
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
RECOMMENDED OPERATING CONDITIONS
SYMBOL
VCC
PARAMETER
supply voltage
CONDITIONS
MIN.
1.65
MAX.
5.5
UNIT
V
VI
input voltage
0
5.5
VCC
5.5
+125
20
V
VO
output voltage
active mode
0
V
Power-down mode; VCC = 0 V
0
V
Tamb
tr, tf
ambient temperature
−40
0
°C
input rise and fall times
VCC = 1.65 V to 2.7 V
VCC = 2.7 V to 5.5 V
ns/V
ns/V
0
10
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 supply voltage −0.5 +6.5
V
IIK
input diode current
input voltage
VI < 0 V
note 1
−
−50
mA
V
VI
−0.5
−
+6.5
±50
IOK
VO
output diode current
output voltage
VO > VCC or VO < 0 V
mA
V
active mode; notes 1 and 2
−0.5
VCC + 0.5
+6.5
±50
Power-down mode; notes 1 and 2 −0.5
V
IO
output source or sink current
VCC or GND current
storage temperature
power dissipation
VO = 0 V to VCC
−
mA
mA
°C
mW
ICC, IGND
Tstg
−
±100
+150
300
−65
−
Ptot
Tamb = −40 °C to +125 °C
Notes
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 operation.
2004 Oct 18
5
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
DC CHARACTERISTICS
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
TEST CONDITIONS
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
OTHER
VCC (V)
Tamb = −40 °C to +85 °C; note 1
VIH
HIGH-level input voltage
LOW-level input voltage
1.65 to 1.95 0.65 × VCC
−
−
−
−
−
−
−
−
−
−
−
−
V
V
V
V
V
V
V
V
2.3 to 2.7
2.7 to 3.6
4.5 to 5.5
1.65 to 1.95
2.3 to 2.7
2.7 to 3.6
4.5 to 5.5
1.7
2.0
0.7 × VCC
VIL
−
−
−
−
0.35 × VCC
0.7
0.8
0.3 × VCC
VOL
LOW-level output voltage VI = VIH or VIL
IO = 100 µA
IO = 4 mA
IO = 8 mA
IO = 12 mA
IO = 24 mA
IO = 32 mA
1.65 to 5.5
1.65
2.3
−
−
−
−
−
−
−
0.1
V
V
V
V
V
V
0.07
0.12
0.17
0.33
0.39
0.45
0.3
2.7
0.4
3.0
0.55
0.55
4.5
VOH
HIGH-level output
voltage
VI = VIH or VIL
IO = −100 µA
IO = −4 mA
1.65 to 5.5
V
CC − 0.1
−
−
V
1.65
2.3
2.7
3.0
4.5
5.5
0
1.2
1.9
2.2
2.3
3.8
−
1.54
2.15
2.50
2.62
4.11
±0.1
±0.1
−
V
IO = −8 mA
−
V
IO = −12 mA
IO = −24 mA
IO = −32 mA
VI = 5.5 V or GND
VI or VO = 5.5 V
−
V
−
V
−
V
ILI
input leakage current
±5
±10
µA
µA
Ioff
power-off leakage
current
−
ICC
quiescent supply current VI = VCC or GND;
IO = 0 A
5.5
−
−
0.1
5
10
µA
µA
∆ICC
additional quiescent
supply current per pin
VI = VCC − 0.6 V;
IO = 0 A
2.3 to 5.5
500
2004 Oct 18
6
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
TEST CONDITIONS
OTHER VCC (V)
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
Tamb = −40 °C to +125 °C
VIH
HIGH-level input voltage
LOW-level input voltage
1.65 to 1.95 0.65 × VCC
−
−
−
−
−
−
−
−
−
−
−
−
V
V
V
V
V
V
V
V
2.3 to 2.7
2.7 to 3.6
4.5 to 5.5
1.65 to 1.95
2.3 to 2.7
2.7 to 3.6
4.5 to 5.5
1.7
2.0
0.7 × VCC
VIL
−
−
−
−
0.35 × VCC
0.7
0.8
0.3 × VCC
VOL
LOW-level output voltage VI = VIH or VIL
IO = 100 µA
IO = 4 mA
IO = 8 mA
IO = 12 mA
IO = 24 mA
IO = 32 mA
1.65 to 5.5
1.65
2.3
−
−
−
−
−
−
−
−
−
−
−
−
0.1
V
V
V
V
V
V
0.70
0.45
0.60
0.80
0.80
2.7
3.0
4.5
VOH
HIGH-level output
voltage
VI = VIH or VIL
IO = −100 µA
IO = −4 mA
1.65 to 5.5
V
CC − 0.1
−
−
−
−
−
−
−
−
−
V
1.65
2.3
2.7
3.0
4.5
5.5
0
0.95
1.7
1.9
2.0
3.4
−
−
V
IO = −8 mA
−
V
IO = −12 mA
IO = −24 mA
IO = −32 mA
VI = 5.5 V or GND
VI or VO = 5.5 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
5.5
−
−
−
−
40
µA
µA
∆ICC
additional quiescent
supply current per pin
VI = VCC − 0.6 V;
IO = 0 A
2.3 to 5.5
5000
Note
1. All typical values are measured at VCC = 3.3 V and Tamb = 25 °C.
2004 Oct 18
7
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
AC CHARACTERISTICS
GND = 0 V.
TEST CONDITIONS
SYMBOL
PARAMETER
MIN.
TYP.
MAX.
UNIT
WAVEFORMS
VCC (V)
Tamb = −40 °C to +85 °C; note 1
tPHL/tPLH propagation delay input A to
output nY
see Figs 4 and 5
1.65 to 1.95
2.3 to 2.7
2.7
1.0
4.0
10.5
6.2
6.5
5.2
3.9
ns
0.5
1.0
0.5
0.5
2.5
2.8
2.5
1.8
ns
ns
ns
ns
3.0 to 3.6
4.5 to 5.5
Tamb = −40 °C to +125 °C
tPHL/tPLH
propagation delay input A to
output nY
see Figs 4 and 5
1.65 to 1.95
2.3 to 2.7
2.7
1.0
0.5
0.5
0.5
0.5
−
−
−
−
−
13.1
7.7
8.1
6.0
5.0
ns
ns
ns
ns
ns
3.0 to 3.6
4.5 to 5.5
Note
1. All typical values are measured at Tamb = 25 °C.
AC WAVEFORMS
V
handbook, halfpage
A input
I
V
V
M
M
GND
t
t
PHL
PLH
V
OH
nY output
V
V
M
M
MNB127
V
OL
INPUT
tr = tf
VCC
VM
VI
1.65 V to 1.95 V 0.5 × VCC
VCC
VCC
≤ 2.0 ns
≤ 2.0 ns
≤ 2.5 ns
≤ 2.5 ns
≤ 2.5 ns
2.3 V to 2.7 V
2.7 V
0.5 × VCC
1.5 V
2.7 V
2.7 V
VCC
3.0 V to 3.6 V
4.5 V to 5.5 V
1.5 V
0.5 × VCC
VOL and VOH are typical output voltage drop that occur with the output load.
Fig.4 The input A to output nY propagation delays.
8
2004 Oct 18
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
V
EXT
V
CC
R
L
V
I
V
O
PULSE
GENERATOR
D.U.T.
C
L
R
L
R
T
mna616
VEXT
VCC
VI
CL
RL
1 kΩ
tPLH/tPHL
tPZH/tPHZ
tPZL/tPLZ
1.65 V to 1.95 V VCC
30 pF
30 pF
open
open
open
open
open
GND
GND
GND
GND
GND
2 × VCC
2 × VCC
6 V
2.3 V to 2.7 V
2.7 V
VCC
500 Ω
500 Ω
500 Ω
500 Ω
2.7 V 50 pF
2.7 V 50 pF
3.0 V to 3.6 V
4.5 V to 5.5 V
6 V
VCC
50 pF
2 × VCC
Definitions for test circuit:
R
L = Load resistor.
CL = Load capacitance including jig and probe capacitance.
RT = Termination resistance should be equal to the output impedance Zo of the pulse generator.
Fig.5 Load circuitry for switching times.
2004 Oct 18
9
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
PACKAGE OUTLINES
Plastic surface mounted package; 6 leads
SOT363
D
B
E
A
X
y
H
v
M
A
E
6
5
4
Q
pin 1
index
A
A
1
1
2
3
c
e
1
b
p
L
p
w
M B
e
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
A
1
UNIT
A
b
c
D
E
e
e
H
L
Q
v
w
y
p
p
1
E
max
0.30
0.20
1.1
0.8
0.25
0.10
2.2
1.8
1.35
1.15
2.2
2.0
0.45
0.15
0.25
0.15
mm
0.1
1.3
0.65
0.2
0.2
0.1
REFERENCES
JEDEC
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
EIAJ
97-02-28
SOT363
SC-88
2004 Oct 18
10
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
Plastic surface mounted package; 6 leads
SOT457
D
B
E
A
X
y
H
v
M
A
E
6
5
4
Q
pin 1
index
A
A
1
c
1
2
3
L
p
e
b
p
w
M B
detail X
0
1
2 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
A
1
b
c
D
E
e
H
L
Q
v
w
y
p
p
E
0.1
0.013
0.40
0.25
1.1
0.9
0.26
0.10
3.1
2.7
1.7
1.3
3.0
2.5
0.6
0.2
0.33
0.23
mm
0.95
0.2
0.2
0.1
REFERENCES
JEDEC
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
EIAJ
97-02-28
01-05-04
SOT457
SC-74
2004 Oct 18
11
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
XSON6: plastic extremely thin small outline package; no leads; 6 terminals; body 1 x 1.45 x 0.5 mm
SOT886
b
1
2
3
4×
(2)
L
L
1
e
6
5
4
e
1
e
1
6×
(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
1.5
1.4
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
JEDEC JEITA
OUTLINE
VERSION
EUROPEAN
PROJECTION
ISSUE DATE
IEC
04-07-15
04-07-22
SOT886
MO-252
2004 Oct 18
12
Philips Semiconductors
Product specification
1-of-2 decoder/demultiplexer
74LVC1G19
DATA SHEET STATUS
DATA SHEET
STATUS(1)
PRODUCT
STATUS(2)(3)
LEVEL
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).
Notes
1. Please consult the most recently issued data sheet before initiating or completing a design.
2. 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.
DEFINITIONS
DISCLAIMERS
Short-form specification
The data in a short-form
Life support applications
These products are not
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.
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
Application information
Applications that are
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 licence 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.
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.
2004 Oct 18
13
Philips Semiconductors – a worldwide company
Contact information
For additional information please visit http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.
© Koninklijke Philips Electronics N.V. 2004
SCA76
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.
Printed in The Netherlands
R20/02/pp14
Date of release: 2004 Oct 18
Document order number: 9397 750 14094
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