74LVT534PW [NXP]
3.3V Octal D-type flip-flop; inverting 3-State; 3.3V八路D型触发器;反相三态
| 型号： | 74LVT534PW |
| 厂家： | 
NXP |
| 描述： | 3.3V Octal D-type flip-flop; inverting 3-State |
| 文件： | 总12页 (文件大小：104K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
INTEGRATED CIRCUITS
74LVT534
3.3V Octal D-type flip-flop; inverting
(3-State)
Product specification
1998 Feb 19
Supersedes data of 1996 Aug 13
IC23 Data Handbook
Philips
Semiconductors
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
FEATURES
• 3-State outputs for bus interfacing
• Common output enable
• TTL input and output switching levels
• Input and output interface capability to systems at 5V supply
DESCRIPTION
The LVT534 is a high-performance BiCMOS product designed for
V
CC
operation at 3.3V.
This device is an 8-bit, edge triggered register coupled to eight
3-State output buffers. The two sections of the device are controlled
independently by the clock (CP) and Output Enable (OE) control
gates. The state of each D input (one set-up time before the
Low-to-High clock transition) is transferred to the corresponding
flip-flop’s Q output.
• Bus-hold data inputs eliminate the need for external pull-up
resistors to hold unused inputs
• Live insertion/extraction permitted
• No bus current loading when output is tied to 5V bus
• Power-up 3-State
The 3-State output buffers are designed to drive heavily loaded
3-State buses, MOS memories, or MOS microprocessors. The
active-Low Output Enable (OE) controls all eight 3-State buffers
independent of the clock operation.
• Power-up reset
• Latch-up protection exceeds 500mA per JEDEC Std 17
When OE is Low, the stored data appears at the outputs. When OE
is High, the outputs are in the High-impedance “off” state, which
means they will neither drive nor load the bus.
• ESD protection exceeds 2000V per MIL STD 883 Method 3015
and 200V per Machine Model
QUICK REFERENCE DATA
CONDITIONS
= 25°C; GND = 0V
SYMBOL
PARAMETER
TYPICAL
UNIT
T
amb
t
t
Propagation delay
CP to Qn
C = 50pF;
3.0
3.5
PLH
PHL
L
ns
pF
pF
V
CC
= 3.3V
C
Input capacitance
V = 0V or 3.0V
I
4
IN
Outputs disabled;
= 0V or 3.0V
C
Output capacitance
Total supply current
7
OUT
V
I/O
Outputs disabled;
= 3.6V
I
0.13
mA
CCZ
V
CC
ORDERING INFORMATION
PACKAGES
TEMPERATURE RANGE OUTSIDE NORTH AMERICA
NORTH AMERICA
74LVT534 D
DWG NUMBER
SOT163-1
20-Pin Plastic SOL
–40°C to +85°C
–40°C to +85°C
–40°C to +85°C
74LVT534 D
74LVT534 DB
74LVT534 PW
20-Pin Plastic SSOP Type II
20-Pin Plastic TSSOP Type I
74LVT534 DB
SOT339-1
74LVT534PW DH
SOT360-1
PIN CONFIGURATION
LOGIC SYMBOL
OE
Q0
D0
D1
Q1
Q2
D2
D3
Q3
1
2
3
4
5
20
19
18
17
16
V
CC
3
4
7
8
13 14 17 18
Q7
D7
D6
Q6
Q5
D5
D4
Q4
D0 D1 D2 D3 D4 D5 D6 D7
CP
11
1
6
7
8
9
15
14
13
12
OE
Q0 Q1 Q2 Q3 Q4 Q5 Q6 Q7
2
5
6
9
12 15 16 19
GND 10
11 CP
SA00162
SA00161
2
1998 Feb 19
853-1855 18988
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
LOGIC SYMBOL (IEEE/IEC)
PIN DESCRIPTION
PIN NUMBER SYMBOL
FUNCTION
1
EN
1
OE
Output enable input (active-Low)
Data inputs
11
C1
3, 4, 7, 8,
13, 14, 17, 18
D0-D7
3
2
5
2, 5, 6, 9,
12, 15, 16, 19
1D
Q0-Q7
Inverting 3-State outputs
4
7
Clock pulse input (active rising
edge)
11
CP
6
8
9
10
20
GND
Ground (0V)
13
14
17
18
12
15
16
19
V
CC
Positive supply voltage
SA00163
FUNCTION TABLE
H
h
=
=
High voltage level
High voltage level one set-up time prior to the Low-to-High
clock transition
Low voltage level
Low voltage level one set-up time prior to the Low-to-High
clock transition
OPERATING
MODE
INPUTS
CP
INTERNAL
REGISTER
OUTPUTS
Q0 – Q7
L
l
=
=
OE
Dn
L
L
↑
↑
l
h
L
H
H
L
Latch and read
register
NC= No change
X
Z
↑
=
=
=
=
Don’t care
L
↑
X
NC
NC
Hold
High impedance “off” state
Low-to-High clock transition
not a Low-to-High clock transition
H
H
↑
↑
X
Dn
NC
Dn
Z
Z
Disable
outputs
↑
LOGIC DIAGRAM
D0
2
D1
D2
D3
D4
D5
D6
D7
3
4
5
6
7
8
9
D
D
D
D
D
D
D
D
CP
Q
CP
Q
CP
Q
CP
Q
CP
Q
CP
Q
CP
Q
CP Q
11
1
CP
OE
19
Q0
18
Q1
17
Q2
16
Q3
15
Q4
14
Q5
13
Q6
12
Q7
SV00168
3
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
1, 2
ABSOLUTE MAXIMUM RATINGS
SYMBOL
PARAMETER
CONDITIONS
RATING
–0.5 to +4.6
–50
UNIT
V
V
CC
I
IK
DC supply voltage
DC input diode current
V < 0
I
mA
V
3
V
I
DC input voltage
–0.5 to +7.0
–50
I
DC output diode current
V
O
< 0
mA
V
OK
3
V
OUT
DC output voltage
Output in Off or High state
Output in Low state
–0.5 to +7.0
128
I
DC output current
mA
OUT
Output in High state
–64
T
stg
Storage temperature range
–65 to 150
°C
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 performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output negative voltage ratings may be exceeded if the input and output clamp current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
LIMITS
SYMBOL
PARAMETER
UNIT
MIN
2.7
0
MAX
3.6
V
CC
DC supply voltage
Input voltage
V
V
V
I
5.5
V
High-level input voltage
Input voltage
2.0
V
IH
V
0.8
–32
32
V
IL
I
High-level output current
Low-level output current
mA
OH
I
OL
mA
Low-level output current; current duty cycle ≤ 50%, f ≥ 1kHz
Input transition rise or fall rate; outputs enabled
Operating free-air temperature range
64
∆t/∆v
10
ns/V
T
amb
–40
+85
°C
4
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
DC ELECTRICAL CHARACTERISTICS
LIMITS
SYMBOL
PARAMETER
Input clamp voltage
TEST CONDITIONS
= 2.7V; I = –18mA
Temp = -40°C to +85°C
UNIT
V
1
MIN
TYP
MAX
V
IK
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
–0.9
–1.2
IK
= 2.7 to 3.6V; I = –100µA
V
CC
-0.2
V
CC
-0.1
OH
V
High-level output voltage
= 2.7V; I = –8mA
2.4
2.5
V
OH
OH
= 3.0V; I = –32mA
2.0
2.2
0.1
0.3
0.25
0.3
0.4
0.13
1
OH
= 2.7V; I = 100µA
0.2
0.5
0.4
0.5
0.55
0.55
10
OL
= 2.7V; I = 24mA
OL
V
Low-level output voltage
= 3.0V; I = 16mA
V
OL
OL
= 3.0V; I = 32mA
OL
= 3.0V; I = 64mA
OL
5
V
RST
Power-up output low voltage
Input leakage current
Output off current
= 3.6V; I = 1mA; V = GND or V
CC
V
O
I
= 0 or 3.6V; V = 5.5V
I
= 3.6V; V = V or GND
Control pins
±0.1
0.1
–1
±1
I
CC
CC
I
I
µA
= 3.6V; V = V
1
I
4
Data pins
= 3.6V; V = 0
-5
I
I
= 0V; V or V = 0 to 4.5V
1
±100
µA
µA
OFF
I
O
= 3V; V = 0.8V
75
150
–150
I
7
= 3V; V = 2.0V
–75
I
Bus Hold current A inputs
I
HOLD
= 0V to 3.6V; V = 3.6V
±500
CC
Current into an output in the
I
V
V
= 5.5V; V = 3.0V
60
1
125
µA
µA
EX
O
CC
High state when V > V
O
CC
Power up/down 3-State output
≤ 1.2V; V = 0.5V to V ; V = GND or V
;
CC
CC
O
CC
I
I
±100
PU/PD
3
current
OE/OE = Don’t care
I
3-State output High current
3-State output Low current
V
V
V
V
V
V
= 3.6V; V = 3V; V = V or V
IH
1
1
5
µA
µA
OZH
CC
CC
CC
CC
CC
CC
O
I
IL
I
= 3.6V; V = 0.5V; V = V or V
IH
–5
OZL
O
I
IL
I
= 3.6V; Outputs High, V = GND or V I 0
CC, O =
0.13
3
0.19
12
CCH
I
3
I
Quiescent supply current
= 3.6V; Outputs Low, V = GND or V I 0
CC, O =
mA
mA
CCL
I
6
I
= 3.6V; Outputs Disabled; V = GND or V
I 0
CC, O =
0.13
0.19
CCZ
I
Additional supply current per
= 3V to 3.6V; One input at V -0.6V,
CC
∆I
0.1
0.2
CC
2
input pin
Other inputs at V or GND
CC
NOTES:
1. All typical values are at V = 3.3V and T
= 25°C.
amb
CC
2. This is the increase in supply current for each input at the specified voltage level other than V or GND
CC
3. This parameter is valid for any V between 0V and 1.2V with a transition time of up to 10msec. From V = 1.2V to V = 3.3V ± 0.3V a
CC
CC
CC
transition time of 100µsec is permitted. This parameter is valid for T
= 25°C only.
amb
4. Unused pins at V or GND.
CC
5. For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
6. I is measured with outputs pulled to V or down to GND.
CCZ
CC
7. This is the bus hold overdrive current required to force the input to the opposite logic state.
AC CHARACTERISTICS
GND = 0V, t = t = 2.5ns, C = 50pF, R = 500Ω; T
= –40°C to +85°C.
R
F
L
L
amb
LIMITS
= 3.3V ± 0.3V
SYMBOL
PARAMETER
WAVEFORM
V
CC
V
CC
= 2.7V
UNIT
1
MIN
TYP
MAX
MIN
MAX
f
Maximum clock frequency
1
1
100
150
100
ns
ns
MAX
t
t
Propagation delay
CP to Qn
1.7
2.2
3.0
3.5
4.6
4.9
5.4
5.2
PLH
PHL
t
t
Output enable time
to High and Low level
3
4
1.7
1.7
3.2
3.3
5.4
5.5
7.0
5.6
PZH
ns
ns
t
PZL
Output disable time
from High and Low level
3
4
2.1
2.1
3.5
3.4
3.0
4.8
5.3
4.6
PHZ
PLZ
t
NOTE:
1. All typical values are at V = 3.3V and T
= 25°C.
amb
CC
5
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
AC SETUP REQUIREMENTS
GND = 0V, t = t = 2.5ns, C = 50pF, R = 500Ω; T = –40°C to +85°C.
amb
R
F
L
L
LIMITS
= 3.3V ± 0.3V
SYMBOL
PARAMETER
WAVEFORM
V
CC
V
CC
= 2.7V
UNIT
MIN
TYP
MIN
t (H)
t (L)
S
2.0
2.6
1.0
1.3
2.0
3.2
S
Setup time, High or Low, Dn to CP
Hold time, High or Low, Dn to CP
CP pulse width High or Low
2
2
1
ns
ns
ns
T (H)
0
0
–1.3
–0.9
0
0
H
T (L)
H
T (H)
1.5
4.2
0.8
3.0
1.5
5.0
W
T (L)
W
AC WAVEFORMS
V
M
= 1.5V, V = GND to 2.7V
IN
1/f
MAX
2.7V
0V
2.7V
0V
1.5V
1.5V
OE
Qn
1.5V
1.5V
1.5V
t
CP
Qn
t
t
PHZ
PZH
t
(H)
t (L)
w
w
V
OH
t
PHL
PLH
V
V
–0.3V
OH
OH
1.5V
1.5V
1.5V
0V
V
OL
SV00044
SV00119
Waveform 1. Propagation Delay, Clock Input to Output, Clock
Pulse Width, and Maximum Clock Frequency
Waveform 3. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
2.7V
Dn
CP
1.5V
1.5V
1.5V
1.5V
1.5V
2.7V
1.5V
t
1.5V
0V
OE
Qn
t (H)
t (L)
s
t
(H)
t (L)
h
s
h
0V
t
2.7V
PZL
PLZ
3V
1.5V
1.5V
0V
V
+0.3V
OL
V
OL
NOTE: The shaded areas indicate when the input is permitted
to change for predictable output performance.
SV00120
SV00108
Waveform 4. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
Waveform 2. Data Setup and Hold Times
6
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
TEST CIRCUIT AND WAVEFORM
6.0V
V
CC
t
W
AMP (V)
90%
Open
GND
90%
NEGATIVE
PULSE
V
V
M
V
V
OUT
M
10%
R
R
IN
L
10%
90%
PULSE
GENERATOR
D.U.T.
0V
t
t
(t
(t
)
t
t
(t
)
R
THL
F
TLH
R
T
C
L
L
)
(t
)
F
TLH
R
THL
AMP (V)
90%
M
Test Circuit for 3-State Outputs
POSITIVE
PULSE
V
V
M
10%
10%
t
W
0V
SWITCH POSITION
V
= 1.5V
M
TEST
SWITCH
Open
6V
Input Pulse Definition
t
/t
PLH PHL
t
/t
PLZ PZL
t
/t
GND
PHZ PZH
INPUT PULSE REQUIREMENTS
DEFINITIONS
FAMILY
R = Load resistor; see AC CHARACTERISTICS for value.
L
Amplitude
Rep. Rate
t
t
R
t
F
W
C = Load capacitance includes jig and probe capacitance;
L
see AC CHARACTERISTICS for value.
74LVT
2.7V
v10MHz
500ns v2.5ns v2.5ns
R = Termination resistance should be equal to Z
T
of
OUT
pulse generators.
SV00092
7
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop; inverting (3-State)
74LVT534
SO20: plastic small outline package; 20 leads; body width 7.5 mm
SOT163-1
8
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop; inverting (3-State)
74LVT534
SSOP20: plastic shrink small outline package; 20 leads; body width 5.3 mm
SOT339-1
9
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop; inverting (3-State)
74LVT534
TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4.4 mm
SOT360-1
10
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop; inverting (3-State)
74LVT534
NOTES
11
1998 Feb 19
Philips Semiconductors
Product specification
3.3V Octal D-type flip-flop, inverting (3-State)
74LVT534
Data sheet status
[1]
Data sheet
status
Product
status
Definition
Objective
specification
Development
This data sheet contains the design target or goal specifications for product development.
Specification may change in any manner without notice.
Preliminary
specification
Qualification
This data sheet contains preliminary data, and supplementary data will be published at a later date.
Philips Semiconductors reserves the right to make chages at any time without notice in order to
improve design and supply the best possible product.
Product
specification
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.
[1] Please consult the most recently issued datasheet before initiating or completing a design.
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.
Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). 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.
Righttomakechanges—PhilipsSemiconductorsreservestherighttomakechanges, withoutnotice, intheproducts, includingcircuits,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.
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
9397-750-03536
Document order number:
Philips
Semiconductors
相关型号：
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