74LV27D,118 [NXP]
74LV27 - Triple 3-input NOR gate SOIC 14-Pin;
| 型号： | 74LV27D,118 |
| 厂家： | 
NXP |
| 描述： | 74LV27 - Triple 3-input NOR gate SOIC 14-Pin 栅 光电二极管 逻辑集成电路 触发器 |
| 文件： | 总8页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LV27
Triple 3-input NOR gate
Product data
2003 Mar 10
Supersedes data of 1998 Apr 20
Philips
Semiconductors
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
FEATURES
• Wide operating voltage: 1.0 to 5.5 V
DESCRIPTION
The 74LV27 is a low-voltage Si-gate CMOS device and is pin and
function compatible with 74HC/HCT27.
• Optimized for Low Voltage applications: 1.0 to 3.6 V
The 74LV27 provides the 3-input NOR function.
• Accepts TTL input levels between V = 2.7 V and V = 3.6 V
CC
CC
• Typical V
(output ground bounce) < 0.8 V at V = 3.3 V,
OLP
CC
T
= 25 °C.
amb
• Typical V
(output V undershoot) > 2 V at V = 3.3 V,
OHV
OH
CC
T
= 25 °C.
amb
• Output capability: standard
• I category: SSI
CC
QUICK REFERENCE DATA
GND = 0 V; T
= 25 °C; t = t ≤ 2.5 ns
amb
r f
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
Propagation delay
nA, nB, nC to nY
C = 15 pF;
L
t
/t
8
ns
PHL PLH
V
CC
= 3.3 V
C
Input capacitance
3.5
24
pF
pF
I
C
Power dissipation capacitance per gate
See Notes 1 and 2
PD
NOTES:
1. C is used to determine the dynamic power dissipation (P in µW)
PD
D
2
2
P
= C × V
× f × N + Σ (C × V
× f ) where:
D
PD
CC
i
L
CC o
N = number of outputs switching;
f = input frequency in MHz; C = output load capacitance in pF;
i
L
f = output frequency in MHz; V = supply voltage in V;
o
CC
2
Σ (C × V
× f ) = sum of the outputs.
L
CC
o
2. The condition is V = GND to V
I
CC.
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE
ORDER CODE
PKG. DWG. #
14-Pin Plastic SO
–40 °C to +125 °C
74LV27D
SOT108-1
PIN CONFIGURATION
PIN DESCRIPTION
PIN NUMBER
1, 3, 9
2, 4, 10
13, 5, 11
7
SYMBOL
1A – 3A
1B – 3B
1C – 3C
GND
NAME AND FUNCTION
Data inputs
1A
1B
2A
2B
2C
2Y
1
14
13
V
CC
2
1C
Data inputs
Data inputs
3
4
5
6
7
12
11
10
9
1Y
3C
3B
3A
Ground (0 V)
Data outputs
12, 6, 8
14
1Y – 3Y
V
CC
Positive supply voltage
GND
8
3Y
SV00446
2
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
LOGIC SYMBOL
LOGIC SYMBOL (IEEE/IEC)
1
≥ 1
1
2
1A
1B
2
12
1Y
2Y
3Y
12
13
13
1C
2A
3
3
≥ 1
4
5
6
4
2B
6
5
9
2C
3A
9
≥ 1
10
3B
3C
8
10
11
8
11
SV00447
SV00448
LOGIC DIAGRAM
FUNCTION TABLE
INPUTS
OUTPUTS
nY
nA
nB
nC
A
B
L
X
X
H
L
X
H
X
L
H
X
X
H
L
L
L
Y
NOTES:
C
H = HIGH voltage level
L = LOW voltage level
X = don’t care
SV00449
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
1.0
0
TYP
3.3
–
MAX
5.5
UNIT
V
CC
DC supply voltage
See Note 1
V
V
V
V
I
Input voltage
V
CC
CC
V
O
Output voltage
0
–
V
See DC and AC
characteristics
–40
–40
+85
+125
T
Operating ambient temperature range in free air
Input rise and fall times
°C
amb
V
V
V
V
= 1.0 V to 2.0 V
= 2.0 V to 2.7 V
= 2.7 V to 3.6 V
= 3.6 V to 5.5 V
–
–
–
–
–
–
–
–
500
200
100
50
ns/V
ns/V
ns/V
ns/V
CC
CC
CC
CC
t , t
r
f
NOTE:
1. The LV is guaranteed to function down to V = 1.0 V (input levels GND or V ); DC characteristics are guaranteed from V = 1.2 V to
CC
CC
CC
V
CC
= 5.5 V.
3
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
1, 2
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134). Voltages are referenced to GND (ground = 0 V).
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
V
V
CC
DC supply voltage
–0.5 to +7.0
±I
DC input diode current
V < –0.5 V or V > V + 0.5 V
20
50
25
mA
mA
mA
IK
I
I
CC
±I
OK
DC output diode current
V
O
< –0.5 V or V > V + 0.5 V
O
CC
±I
DC output source or sink current (standard outputs)
–0.5 V < V < V + 0.5 V
O CC
O
DC V or GND current for types with standard
outputs
CC
±I
, ±I
50
–65 to +150
500
mA
°C
GND
CC
T
Storage temperature range
stg
Power dissipation per package
– plastic mini-pack (SO)
for temperature range: –40 to +125 °C
above +70 °C derate linearly with 8 mW/K
P
mW
TOT
NOTES:
1. Stresses beyond those listed may cause permanent damage to the device. These are stress ratings only and functional operation of the
device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to
absolute-maximum-rated conditions for extended periods may affect device reliability.
2. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
DC ELECTRICAL CHARACTERISTICS
Over recommended operating conditions. Voltages are referenced to GND (ground = 0 V).
LIMITS
–40 °C to +85 °C
–40 °C to +125 °C
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2 V
UNIT
1
MIN
TYP
MAX
MIN
0.9
MAX
V
V
V
V
V
V
V
V
V
V
V
V
V
0.9
1.4
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
= 2.0 V
1.4
HIGH level Input
voltage
V
IH
V
= 2.7 V to 3.6 V
= 4.5 V to 5.5 V
= 1.2 V
2.0
2.0
0.7 * V
0.7 * V
CC
CC
0.3
0.6
0.3
0.6
0.8
= 2.0 V
LOW level Input
voltage
V
IL
V
= 2.7 V to 3.6 V
= 4.5 V to 5.5 V
0.8
0.3 * V
0.3 * V
CC
CC
= 1.2 V; V = V or V –I = 100 µA
1.2
2.0
2.7
3.0
4.5
I
IH
IL;
O
= 2.0 V; V = V or V –I = 100 µA
1.8
2.5
2.8
4.3
1.8
2.5
2.8
4.3
I
IH
IL;
O
HIGH level output
voltage; all outputs
= 2.7 V; V = V or V –I = 100 µA
V
V
V
V
V
V
I
IH
IL;
O
OH
= 3.0 V; V = V or V –I = 100 µA
I
IH
IL;
O
= 4.5 V; V = V or V –I = 100 µA
I
IH
IL;
O
HIGH level output
voltage; STANDARD
outputs
V
= 3.0 V; V = V or V –I = 6 mA
2.40
3.60
2.82
4.20
2.20
3.50
CC
CC
I
IH
IL;
O
OH
V
= 4.5 V; V = V or V –I = 12 mA
I
IH
IL;
O
V
CC
V
CC
V
CC
V
CC
V
CC
= 1.2 V; V = V or V I
IL; O
= 100 µA
= 100 µA
= 100 µA
= 100 µA
= 100 µA
0
0
0
0
0
I
IH
= 2.0 V; V = V or V
I
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
I
IH
IL; O
LOW level output
voltage; all outputs
= 2.7 V; V = V or V
I
V
V
I
IH
IL; O
OL
= 3.0 V; V = V or V I
IL; O
I
IH
= 4.5 V; V = V or V I
IL; O
I
IH
LOW level output
voltage; STANDARD
outputs
V
= 3.0 V; V = V or V
I
= 6 mA
0.25
0.35
0.40
0.55
0.50
0.65
CC
CC
I
IH
IL; O
OL
V
= 4.5 V; V = V or V
I
= 12 mA
I
IH
IL; O
Input leakage
current
I
V
CC
V
CC
V
CC
= 5.5 V; V = V or GND
1.0
20.0
500
1.0
40
µA
µA
µA
I
I
CC
Quiescent supply
current; SSI
I
= 5.5 V; V = V or GND; I = 0
I CC O
CC
Additional quiescent
supply current
∆I
CC
= 2.7 V to 3.6 V; V = V – 0.6 V
850
I
CC
NOTE:
1. All typical values are measured at T
= 25 °C.
amb
4
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
AC CHARACTERISTICS
GND = 0 V; t = t ≤ 2.5 ns; C = 50 pF; R = 1 kΩ
r
f
L
L
LIMITS
–40 °C to +85 °C
CONDITION
(V)
–40 °C to +125 °C
SYMBOL
PARAMETER
WAVEFORM
UNIT
1
V
MIN
TYP
50
MAX
MIN
MAX
CC
1.2
2.0
2.7
17
22
16
13
11
27
20
16
14
Propagation delay
nA, nB, nC to nY
t
Figures 1, 2
ns
13
PHL/PLH
2
3.0 to 3.6
4.5 to 5.5
10
NOTES:
1. Unless otherwise stated, all typical values are measured at T
= 25 °C
amb
2. Typical values are measured at V = 3.3 V.
CC
AC WAVEFORMS
TEST CIRCUIT
V
V
V
= 1.5 V at V ≥ 2.7 V and ≤ 3.6 V;
M
CC
V
cc
= 0.5 × V at V < 2.7 V and ≥ 4.5 V;
and V are the typical output voltage drop that occur with the
M
CC
CC
OL
OH
output load.
V
V
O
l
V
PULSE
GENERATOR
I
D.U.T.
nA, nB, nC
INPUT
V
50 pF
M
R = 1 kΩ
L
R
T
C
L
GND
t
t
PLH
PHL
V
OH
Test Circuit for Outputs
nY OUTPUT
V
V
M
DEFINITIONS
R
L
C
L
R
T
= Load resistor
OL
SV00420
= Load capacitance includes jig and probe capacitiance
= Termination resistance should be equal to Z of pulse generators.
OUT
Figure 1. Input (nA, nB, nC) to output (nY) propagation delays.
TEST
V
V
I
CC
t
t
< 2.7 V
2.7 V to 3.6 V
≥ 4.5 V
V
CC
PLH/ PHL
2.7 V
V
CC
SV00902
Figure 2. Load circuitry for switching times.
5
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
SO14: plastic small outline package; 14 leads; body width 3.9 mm
SOT108-1
6
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
REVISION HISTORY
Rev
Date
Description
_4
20030310
Product data (9397 750 11225). ECN 853-1896 29488 of 07 February 2003.
Supersedes Product specification of 1998 Apr 20 (9397 750 04412).
Modifications:
• Delete DIL, SSOP and TSSOP package ordering and package outlines (discontinued options).
• Quick Reference Data: Correct power dissipation formula in Note 1.
_3
19980420
Product specification (9397 750 04412). ECN 853-1896 19258 of 20 April 1998.
Supersedes data of 1997 Feb 03.
7
2003 Mar 10
Philips Semiconductors
Product data
Triple 3-input NOR gate
74LV27
Data sheet status
Product
status
Definitions
[1]
Level
Data sheet status
[2] [3]
I
Objective data
Development
Qualification
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
Product data
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
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] 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
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.
Limitingvaluesdefinition— 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.
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.
Disclaimers
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.
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
viaaCustomerProduct/ProcessChangeNotification(CPCN).PhilipsSemiconductorsassumesnoresponsibilityorliabilityfortheuseofanyoftheseproducts,conveys
nolicenseortitleunderanypatent, copyright, ormaskworkrighttotheseproducts, andmakesnorepresentationsorwarrantiesthattheseproductsarefreefrompatent,
copyright, or mask work right infringement, unless otherwise specified.
Koninklijke Philips Electronics N.V. 2003
Contact information
All rights reserved. Printed in U.S.A.
For additional information please visit
http://www.semiconductors.philips.com.
Fax: +31 40 27 24825
Date of release: 03-03
9397 750 11225
For sales offices addresses send e-mail to:
sales.addresses@www.semiconductors.philips.com.
Document order number:
Philips
Semiconductors
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