74LV368D [NXP]
Hex buffer/line driver; inverting 3-State; 六角缓冲器/线路驱动器;反相三态型号: | 74LV368D |
厂家: | NXP |
描述: | Hex buffer/line driver; inverting 3-State |
文件: | 总12页 (文件大小:125K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LV368
Hex buffer/line driver; inverting (3-State)
Product specification
1998 May 29
Supersedes data of 1997 Apr 07
IC24 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
FEATURES
DESCRIPTION
The 74LV368 a low–voltage Si–gate CMOS device and is pin and
function compatible with 74HC/HCT368.
• Optimized for Low Voltage applications: 1.0 to 3.6V
• Accepts TTL input levels between V = 2.7V and V = 3.6V
CC
CC
The 74LV368 is a hex inverting buffer/line driver with 3–state
outputs. The 3–state outputs (nY) are controlled by the output
enable inputs 1OE and 2OE. A HIGH on nOE causes the outputs to
assume a high impedance OFF–state.
• Typical V
(output ground bounce) t 0.8V @ V = 3.3V,
OLP
CC
T
= 25°C
amb
• Typical V
(output V undershoot) u 2V @ V = 3.3V,
OHV
OH
CC
T
= 25°C
amb
• Inverting outputs
• Output capability: bus driver
• I category: SSI
CC
QUICK REFERENCE DATA
GND = 0V; T
= 25°C; t =t v2.5 ns
amb
r f
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
Propagation delay
nA to nY
C = 15pF
L
t
/t
9.0
ns
PHL PLH
V
CC
= 3.3V
C
C
Input capacitance
3.5
30
pF
pF
I
Power dissipation capacitance per buffer
Notes 1, 2
PD
NOTES:
1
C
is used to determine the dynamic power dissipation (P in µW)
PD
D
2
2
P
D
= C V
x f )S (C V
f ) where:
CC o
PD
CC
i
L
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
S (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 OUTSIDE NORTH AMERICA
NORTH AMERICA
74LV368 N
PKG. DWG. #
SOT38-4
16-Pin Plastic DIL
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
–40°C to +125°C
74LV368 N
74LV368 D
16-Pin Plastic SO
74LV368 D
SOT109-1
SOT338-1
SOT403-1
16-Pin Plastic SSOP Type II
16-Pin Plastic TSSOP Type I
74LV368 DB
74LV368 PW
74LV368 DB
74LV368PW DH
2
1998 May 29
853–1966 19466
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
PIN CONFIGURATION
LOGIC SYMBOL (IEEE/IEC)
1
EN
3
16
V
2
1OE
1A
1
2
3
4
5
6
7
8
CC
15 2OE
14 6A
13 6Y
12 5A
5
7
9
4
1Y
6
2A
10
2Y
3A
11
5Y
15
EN
3Y
10 4A
9
4Y
GND
11
12
14
13
SV00373
SV00374
LOGIC SYMBOL
PIN DESCRIPTION
PIN
NUMBER
SYMBOL
FUNCTION
2
4
6
1A
2A
3A
1Y
2Y
3Y
4Y
3
1, 15
1OE to 2OE Output enable inputs (active LOW)
2, 4, 6, 10,
12, 14
1A to 6A
Data inputs
Bus outputs
5
7
9
3, 5, 7,
9, 11, 13
1Y to 6Y
GND
8
Ground (0V)
10 4A
16
V
CC
Positive supply voltage
1
1OE
5A
12
5Y 11
6Y 13
6A
14
15 2OE
SV00375
3
1998 May 29
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
FUNCTIONAL DIAGRAM
FUNCTION TABLE
INPUTS
OUTPUT
nOE
L
nA
L
nY
H
L
2
1A
1Y
2Y
3Y
4Y
3
5
7
9
L
H
4
2A
H
X
Z
NOTES:
6
3A
H = HIGH voltage level
L = LOW voltage level
X = Don’t care
10
1
4A
Z = High impedance OFF-state
1OE
5A
12
14
5Y
6Y
11
13
6A
15
2OE
SV00376
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
CONDITIONS
MIN
1.0
0
TYP.
3.3
–
MAX
3.6
UNIT
1
V
CC
DC supply voltage
See Note
V
V
V
V
I
Input voltage
V
CC
CC
V
O
Output voltage
0
–
V
Operating ambient temperature range
in free air
See DC and AC
characteristics
–40
–40
+85
+125
T
amb
°C
V
CC
V
CC
V
CC
= 1.0V to 2.0V
= 2.0V to 2.7V
= 2.7V to 3.6V
–
–
–
–
–
–
500
200
100
t , t
r
Input rise and fall times
ns/V
f
NOTES:
1
The LV is guaranteed to function down to V = 1.0V (input levels GND or V ); DC characteristics are guaranteed from V = 1.2V to V = 3.6V.
CC CC CC CC
1, 2
ABSOLUTE MAXIMUM RATINGS
In accordance with the Absolute Maximum Rating System (IEC 134); Voltages are referenced to GND (ground = 0V)
SYMBOL
PARAMETER
DC supply voltage
CONDITIONS
RATING
–0.5 to +4.6
20
UNIT
V
CC
V
±I
IK
DC input diode current
DC output diode current
V < –0.5 or V > V + 0.5V
mA
mA
I
I
CC
±I
OK
V
O
< –0.5 or V > V + 0.5V
50
O
CC
DC output source or sink current
– bus driver outputs
±I
O
–0.5V < V < V + 0.5V
35
mA
O
CC
DC V or GND current for types with
–bus driver outputs
CC
±I
±I
,
70
mA
GND
CC
T
stg
Storage temperature range
–65 to +150
°C
Power dissipation per package
–plastic DIL
–plastic mini-pack (SO)
for temperature range: –40 to +125°C
above +70°C derate linearly with 12mW/K
above +70°C derate linearly with 8 mW/K
above +60°C derate linearly with 5.5 mW/K
750
500
400
P
TOT
mW
–plastic shrink mini-pack (SSOP and TSSOP)
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.
4
1998 May 29
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
DC CHARACTERISTICS FOR THE LV FAMILY
Over recommended operating conditions voltages are referenced to GND (ground = 0V)
LIMITS
MAX
-40°C to +85°C
-40°C to +125°C
SYMBOL
PARAMETER
TEST CONDITIONS
= 1.2V
UNIT
V
1
MIN
0.9
1.4
2.0
TYP
MIN
0.9
1.4
2.0
MAX
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
HIGH level Input
voltage
= 2.0V
V
IH
= 2.7 to 3.6V
= 1.2V
0.3
0.6
0.8
0.3
0.6
0.8
LOW level Input
voltage
= 2.0V
V
IL
V
= 2.7 to 3.6V
= 1.2V; V = V or V –I = 100µA
1.2
2.0
2.7
3.0
I
IH
IL;
O
= 2.0V; V = V or V –I = 100µA
1.8
2.5
2.8
1.8
2.5
2.8
I
IH
IL;
O
HIGH level output
voltage; all outputs
V
OH
V
OH
V
V
V
V
= 2.7V; V = V or V –I = 100µA
I
IH
IL;
O
= 3.0V; V = V or V –I = 100µA
I
IH
IL;
O
HIGH level output
voltage; BUS driver
outputs
V
CC
= 3.0V;V = V or V –I = 8mA
2.40
2.82
2.20
I
IH
IL;
O
V
CC
V
CC
V
CC
V
CC
= 1.2V; V = V or V I
IL; O
= 100µA
= 100µA
= 100µA
0
0
0
0
I
IH
= 2.0V; V = V or V I
IL; O
0.2
0.2
0.2
0.2
0.2
0.2
I
IH
LOW level output
voltage; all outputs
V
OL
OL
= 2.7V; V = V or V I
IL; O
I
IH
= 3.0V;V = V or V I = 100µA
IL; O
I
IH
LOW level output
voltage; BUS driver
outputs
V
V
CC
= 3.0V;V = V or V I = 8mA
IL; O
0.20
0.40
0.50
I
IH
Input leakage
current
I
V
= 3.6V; V = V or GND
1.0
5
1.0
10
µA
µA
µA
I
CC
CC
I
CC
3-State output
OFF-state current
V
V
= 3.6V; V = V or V
I IH IL;
I
OZ
CC
= V or GND
O
CC
Quiescent supply
current; MSI
I
V
CC
= 3.6V; V = V or GND; I = 0
20.0
160
I
CC
O
Additional
quiescent supply
current per input
∆I
CC
V
CC
= 2.7V to 3.6V; V = V –0.6V
500
850
µA
I
CC
NOTE:
All typical values are measured at T
1
= 25°C.
amb
5
1998 May 29
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
AC CHARACTERISTICS
GND = 0V; t = t = 2.5ns; C = 50pF; R = 1KΩ
r
f
L
L
LIMITS
–40 to +85 °C
LIMITS
–40 to +125 °C
CONDITION
(V)
SYMBOL
PARAMETER
WAVEFORM
UNIT
1
V
CC
MIN
–
TYP
MAX
–
MIN
–
MAX
–
1.2
2.0
2.7
55
19
14
–
36
26
21
–
–
44
33
26
–
Propagation delay
nA, to nY
t
t
Figures, 1, 3
Figures, 2, 3
Figures, 2, 3
ns
PZL/ PLH
–
–
2
3.0 to 3.6
1.2
–
10
–
–
75
26
19
–
3-State output
enable time
nOE to nY
2.0
–
49
36
29
–
–
60
44
35
–
t
t
ns
ns
PZH/ PZL
2.7
–
–
2
3.0 to 3.6
1.2
–
14
–
–
90
32
24
–
3-State output
disable time
nOE to nY
2.0
–
59
44
36
–
70
52
42
t
t
PHZ/ PLZ
2.7
–
–
2
3.0 to 3.6
–
19
–
NOTE:
1
Unless otherwise stated, all typical values are at T
= 25°C.
amb
2
Typical value measured at V = 3.3V.
CC
AC WAVEFORMS
V
V
V
= 1.5V at V w 2.7V
M
CC
V
I
= 0.5V * V at V t 2.7V
M
CC
CC
and V are the typical output voltage drop that occur with the
OL
OH
V
M
OE INPUT
GND
output load.
V
X
V
X
V
Y
V
Y
= V + 0.3V at V w 2.7V
OL CC
= V + 0.1 * V at V < 2.7V
OL
CC
CC
t
t
PLZ
PZL
= V – 0.3V at V w 2.7V
V
OH
CC
CC
OUTPUT
LOW-to-OFF
OFF-to-LOW
= V – 0.1V at V < 2.7V
OH
CC
CC
V
M
V
V
I
X
V
OL
t
PZH
nA, nB INPUT
GND
V
M
t
PHZ
V
OH
V
Y
OUTPUT
HIGH-to-OFF
OFF-to-HIGH
t
V
PHL
t
PLH
M
V
OH
GND
outputs
enabled
outputs
disabled
outputs
enabled
nY OUTPUT
V
M
SV00344
V
OL
Figure 2. 3-State enable and disable times
SV00377
Figure 1.Input (nA) to output (nY) propagation delay
6
1998 May 29
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
TEST CIRCUIT
S
1
2 * V
V
CC
CC
Open
GND
R
R
= 1k
L
L
V
V
O
I
PULSE
GENERATOR
D.U.T.
50pF
R
= 1k
T
C
L
Test Circuit for switching times
DEFINITIONS
R
L
C
L
R
T
= Load resistor
= Load capacitance includes jig and probe capacitance
= Termination resistance should be equal to Z of pulse generators.
OUT
SWITCH POSITION
TEST
S
V
V
I
1
CC
t
t
Open
< 2.7V
V
CC
PLH/ PHL
t
t
t
2.7–3.6V
2.7V
PLZ/ PZL
2 < V
CC
t
GND
PHZ/ PZH
SV00895
Figure 3. Load circuitry for switching times
7
1998 May 29
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
DIP16: plastic dual in-line package; 16 leads (300 mil)
SOT38-4
8
1997 Apr 02
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
SO16: plastic small outline package; 16 leads; body width 3.9 mm
SOT109-1
9
1997 Apr 02
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
SSOP16: plastic shrink small outline package; 16 leads; body width 5.3 mm
SOT338-1
10
1997 Apr 02
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3-State)
74LV368
TSSOP16: plastic thin shrink small outline package; 16 leads; body width 4.4 mm
SOT403-1
11
1997 Apr 02
Philips Semiconductors
Product specification
Hex buffer/line driver; inverting (3–State)
74LV368
DEFINITIONS
Data Sheet Identification
Product Status
Definition
This data sheet contains the design target or goal specifications for product development. Specifications
may change in any manner without notice.
Objective Specification
Formative or in Design
This data sheet contains preliminary data, and supplementary data will be published at a later date. Philips
Semiconductors reserves the right to make changes at any time without notice in order to improve design
and supply the best possible product.
Preliminary Specification
Product Specification
Preproduction Product
Full Production
This data sheet contains Final Specifications. Philips Semiconductors reserves the right to make changes
at any time without notice, in order to improve design and supply the best possible product.
Philips Semiconductors and Philips Electronics North America Corporation reserve the right to make changes, without notice, in the products,
including circuits, standard cells, and/or software, described or contained herein in order to improve design and/or performance. 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. Applications that are described herein for any of these products are for illustrative purposes
only. PhilipsSemiconductorsmakesnorepresentationorwarrantythatsuchapplicationswillbesuitableforthespecifiedusewithoutfurthertesting
or modification.
LIFE SUPPORT APPLICATIONS
Philips Semiconductors and Philips Electronics North America Corporation Products are not designed for use in life support appliances, devices,
orsystemswheremalfunctionofaPhilipsSemiconductorsandPhilipsElectronicsNorthAmericaCorporationProductcanreasonablybeexpected
to result in a personal injury. Philips Semiconductors and Philips Electronics North America Corporation customers using or selling Philips
Semiconductors and Philips Electronics North America Corporation Products for use in such applications do so at their own risk and agree to fully
indemnify Philips Semiconductors and Philips Electronics North America Corporation for any damages resulting from such improper use or sale.
Philips Semiconductors
811 East Arques Avenue
P.O. Box 3409
Copyright Philips Electronics North America Corporation 1998
All rights reserved. Printed in U.S.A.
Sunnyvale, California 94088–3409
Telephone 800-234-7381
print code
Date of release: 05-96
9397-750-04446
Document order number:
Philips
Semiconductors
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