MC145572EVK [MOTOROLA]
LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP; 低电压CMOS双D型触发器
| 型号： | MC145572EVK |
| 厂家： | 
MOTOROLA |
| 描述： | LOW-VOLTAGE CMOS DUAL D-TYPE FLIP-FLOP |
| 文件： | 总9页 (文件大小：148K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SEMICONDUCTOR TECHNICAL DATA
The MC74LVQ74 is a high performance, dual D–type flip–flop with
asynchronous clear and set inputs and complementary (O, O) outputs. It
operates from a 2.7 to 3.6V supply. High impedance TTL compatible
inputs significantly reduce current loading to input drivers while TTL
compatible outputs offer improved switching noise performance.
LVQ
The MC74LVQ74 consists of 2 edge–triggered flip–flops with individual
D–type inputs. The flip–flop will store the state of individual D inputs, that
meet the setup and hold time requirements, on the LOW–to–HIGH Clock
(CP) transition.
LOW–VOLTAGE CMOS
DUAL D–TYPE FLIP–FLOP
• Designed for 2.7 to 3.6V V
Noise Applications
Operation – Ideal for Low Power/Low
CC
• Guaranteed Simultaneous Switching Noise Level and Dynamic
Threshold Performance
D SUFFIX
PLASTIC SOIC
14
• Guaranteed Skew Specifications
CASE 751A–03
1
• Guaranteed Incident Wave Switching into 75Ω
• LowStaticSupplyCurrent(10µA)SubstantiallyReducesSystemPower
Requirements
M SUFFIX
14
• Latchup Performance Exceeds 500mA
PLASTIC SOIC EIAJ
CASE 965–01
• ESD Performance: Human Body Model >2000V
1
SD SUFFIX
PLASTIC SSOP
14
CASE 940A–03
1
Pinout: 14–Lead (Top View)
V
CD2
13
D2
12
CP2 SD2
O2
9
O2
8
CC
DT SUFFIX
PLASTIC TSSOP
14
11
10
14
CASE 948G–01
1
PIN NAMES
1
2
3
4
5
6
7
Pins
Function
CD1
D1
CP1
SD1
O1
O1
GND
CP1, CP2
D1, D2
Clock Pulse Inputs
Data Inputs
CD1, CD2
SD1, SD2
On, On
Direct Clear Inputs
Direct Set Inputs
Outputs
8/97
Motorola, Inc. 1997
REV 1
MC74LVQ74
LOGIC DIAGRAM
4
SD1
SD
2
3
5
6
D1
D
O1
O1
Q
Q
CP1
CP
CD
1
CD1
SD2
10
SD
12
11
9
8
D2
D
O2
O2
Q
Q
CP2
CP
CD
13
CD2
INPUTS
OUTPUTS
SDn
CDn
CPn
Dn
On
On
OPERATING MODE
L
H
H
L
X
X
X
X
H
L
L
H
Asynchronous Set
Asynchronous Clear
L
L
X
X
H
H
Undetermined
H
H
H
H
↑
↑
h
l
H
L
L
H
Load and Read Register
H
H
↑
X
NC
NC
Hold
H = High Voltage Level; h = High Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; L = Low Voltage Level; l = Low
Voltage Level One Setup Time Prior to the Low–to–High Clock Transition; NC = No Change; X = High or Low Voltage Level or Transitions
are Acceptable; ↑ = Low–to–High Transition; ↑ = Not a Low–to–High Transition; For I
Reasons DO NOT FLOAT Inputs
CC
MOTOROLA
2
MC74LVQ74
ABSOLUTE MAXIMUM RATINGS*
Symbol
Parameter
Value
Condition
Unit
V
V
V
V
DC Supply Voltage
DC Input Voltage
–0.5 to +7.0
CC
–0.5 ≤ V ≤ V
+ 0.5V
CC
V
I
I
DC Output Voltage
DC Input Diode Current
–0.5 ≤ V ≤ V
+ 0.5
Output in HIGH or LOW State
V = –0.5V
V
O
O
CC
I
IK
–20
+20
mA
mA
mA
mA
mA
mA
mA
°C
I
V = V
I
+ 0.5V
CC
I
DC Output Diode Current
–20
V
O
= –0.5V
OK
+20
V = V
I
+ 0.5V
CC
I
I
I
DC Output Source/Sink Current
DC Supply Current
±50
O
±200
±200
CC
GND
DC Ground Current
T
STG
Storage Temperature Range
–65 to +150
* Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or
conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute–maximum–rated conditions is
not implied.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
Min
2.0
0
Typ
Max
Unit
V
V
V
V
Supply Voltage
Input Voltage
Output Voltage
3.3
3.6
CC
V
V
V
I
CC
0
V
O
CC
T
Operating Free–Air Temperature
–40
0
+85
125
°C
A
∆V/∆t
Input Transition Rise or Fall Rate, V from 0.8V to 2.0V, V
= 3.0V
mV/ns
IN CC
DC ELECTRICAL CHARACTERISTICS
T
A
= –40°C to +85°C
Symbol
Characteristic
Condition
Min
2.0
Max
Unit
V
V
V
HIGH Level Input Voltage (Note 1)
2.7V ≤ V
= 0.1V or V
≤ 3.6V,
V
IH
CC
V
V
– 0.1V
O
CC
LOW Level Input Voltage (Note 1)
HIGH Level Output Voltage
2.7V ≤ V
≤ 3.6V,
0.8
V
V
IL
CC
= 0.1V or V
– 0.1V
O
CC
≤ 3.6V; I
2.7V ≤ V
= –50µA
V
– 0.1
OH
CC
OH
CC
2.2
2.48
V
V
= 2.7V; I
= 3.0V; I
= –12mA
= –12mA
CC
OH
OH
CC
V
LOW Level Output Voltage
2.7V ≤ V
≤ 3.6V; I
= 50µA
0.1
0.4
±1.0
36
V
OL
CC
OL
2.7V ≤ V
≤ 3.6V; I = 12mA
CC
OL
I
I
I
I
Input Leakage Current
2.7V ≤ V
≤3.6V; V = V , GND
µA
mA
mA
µA
I
CC
I
CC
Minimum Dynamic Output Current (Note 2)
V
= 3.6V; V
= 3.6V; V
= 0.8V Max
= 2.0V Min
OLD
OHD
CC
CC
OLD
OHD
V
–25
10
CC
Quiescent Supply Current
2.7V ≤ V
≤3.6V; V = V , GND
CC
CC
I
1. These values of V are used to test DC electrical characteristics only. Functional test should use V ≥ 2.4V, V ≤ 0.5V.
I
IH
IL
2. Incident wave switching on transmission lines with impedances as low as 75Ω for commercial temperature range is guaranteed. Maximum test
duration is 2ms, one output loaded at a time.
3
MOTOROLA
MC74LVQ74
DYNAMIC SWITCHING CHARACTERISTICS (V
= 3.3V)
CC
T
A
= +25°C
Typ
Symbol
Characteristic
Condition
Min
Max
1.0
Unit
V
V
OLP
V
OLV
V
IHD
Dynamic LOW Peak Voltage (Note 1)
Dynamic LOW Valley Voltage (Note 1)
C
C
= 50pF, V = 3.3V, V = 0V
0.6
L
L
IH IL
= 50pF, V = 3.3V, V = 0V
IH IL
–0.5
1.5
–1.0
2.0
V
High Level Dynamic Input Voltage
(Note 2)
Input–Under–Test Switching 0V to Threshold,
f=1MHz
V
V
ILD
Low Level Dynamic Input Voltage
(Note 2)
Input–Under–Test Switching 3.3V to Threshold,
f=1MHz
1.5
0.8
V
1. Number of outputs defined as “n”. Measured with “n–1” outputs switching from HIGH–to–LOW. The remaining output is measured in the
LOW state.
2. Number of data inputs is defined as “n” switching, “n–1” inputs switching 0V to 3.3V.
AC CHARACTERISTICS (t = t = 2.5ns; C = 50pF; R = 500Ω)
R
F
L
L
Limits
T
A
= +25°C
T = –40°C to +85°C
A
V
CC
= 3.0V to 3.6V
V
CC
= 2.7V
V
CC
= 3.0V to 3.6V
V
CC
= 2.7V
Symbol
Parameter
Min
Typ
Max
Min
Typ
Max
Min
Max
Max
Unit
MHz
ns
f
Maximum Clock Frequency
100
125
55
100
95
max
t
t
Propagation Delay
CPn to On or On
4.5
3.5
8.0
6.5
13.5
12.5
4.5
3.5
9.5
7.5
17.5
15.0
4.0
3.5
16.0
14.5
20.0
18.0
PLH
PHL
t
t
Propagation Delay
SDn or CDn to On or On
3.5
4.0
6.5
7.0
12.0
12.0
4.0
4.0
7.5
8.0
14.5
15.5
3.5
3.5
13.0
13.5
18.0
18.0
ns
ns
PLH
PHL
t
t
Output–to–Output Skew
(Note 1)
1.0
1.0
1.5
1.5
1.0
1.0
1.5
1.5
1.5
1.5
1.5
1.5
OSHL
OSLH
1. Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device.
The specification applies to any outputs switching in the same direction, either HIGH–to–LOW (t
guaranteed by design.
) or LOW–to–HIGH (t
OSHL
); parameter
OSLH
AC OPERATING REQUIREMENTS (t = t = 2.5ns; C = 50pF; R = 500Ω)
R
F
L
L
Limits
T
A
= +25°C
T = –40°C to +85°C
A
V
CC
= 3.0V to 3.6V
V
CC
= 2.7V
V
CC
= 3.0V to 3.6V
V
CC
= 2.7V
Symbol
Parameter
Min
4.0
0.5
5.5
5.5
0.0
Min
Min
4.5
0.5
7.0
7.0
0.0
Min
Unit
ns
t
t
t
t
t
Setup TIme, HIGH or LOW Dn to CPn
Hold TIme, HIGH or LOW Dn to CPn
SDn or CDn Pulse Width, LOW
5.0
0.5
7.0
7.0
0.0
6.5
0.5
s
ns
h
10.0
10.0
0.0
ns
w
w
rec
CPn Pulse Width HIGH or LOW
Recovery Time SDn or CDn to CPn
ns
ns
CAPACITIVE CHARACTERISTICS
Symbol
Parameter
Condition
= 3.3V, V = 0V or V
CC
Typical
Unit
C
C
Power Dissipation Capacitance
Input Capacitance
10MHz, V
25
pF
pF
PD
IN
CC
= Open, V = 0V or V
CC
I
V
CC
4.5
I
MOTOROLA
4
MC74LVQ74
V
CC
Dn
50% V
50% V
CC
CC
0V
t
t
h
s
V
CC
t
w
CPn
50% V
CC
0V
f
max
t
, t
PLH PHL
V
OH
OL
On,
On
50% V
CC
V
WAVEFORM 1 – PROPAGATION DELAYS, SETUP AND HOLD TIMES
t
= t = 2.5ns, 10% to 90%; f = 1MHz; t = 500ns
R
F
W
V
CC
SDn
CDn
50% V
CC
0V
V
CC
50% V
CC
0V
t
t
PLH
PHL
On
On
50% V
50% V
50% V
50% V
CC
CC
CC
CC
V
V
OL
OH
t
PLH
t
PHL
WAVEFORM 2 – PROPAGATION DELAYS
= t = 2.5ns, 10% to 90%; f = 1MHz; t = 500ns
t
R
F
W
V
CC
t
w
50%V
SDn, CDn
CC
50% V
CC
0V
t
rec
V
CC
50% V
CPn
CC
0V
WAVEFORM 3 – RECOVERY TIME
= t = 2.5ns from 10% to 90%; f = 1MHz; t = 500ns
t
R
F
w
Figure 1. AC Waveforms
5
MOTOROLA
MC74LVQ74
V
CC
CPn
50% V
50% V
50% V
50% V
CC
CC
t
t
0V
w
V
CC
w
SDn, CDn, CPn
CC
CC
0V
WAVEFORM 4 – PULSE WIDTH
= t = 2.5ns (or fast as required) from 10% to 90%;
t
R
F
Output requirements: V
≤
0.8V, V ≥ 2.0V
OL
OH
Figure 1. AC Waveforms (continued)
V
CC
PULSE
GENERATOR
DUT
R
C
R
L
T
L
C
L
R
L
R
T
= 50pF or equivalent (Includes jig and probe capacitance)
= R = 500Ω or equivalent
1
OUT
= Z
of pulse generator (typically 50Ω)
Figure 2. Test Circuit
MOTOROLA
6
MC74LVQ74
OUTLINE DIMENSIONS
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
–A
–
14
1
8
7
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
–B
–
P 7 PL
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
M
M
0.25 (0.010)
B
MILLIMETERS
INCHES
G
F
R X 45°
DIM
A
B
C
D
F
G
J
MIN
8.55
3.80
1.35
0.35
0.40
MAX
8.75
4.00
1.75
0.49
1.25
MIN
MAX
0.344
0.157
0.068
0.019
0.049
C
0.337
0.150
0.054
0.014
0.016
J
M
SEATING
PLANE
K
D 14 PL
1.27 BSC
0.050 BSC
0.19
0.10
0.25
0.25
0.008
0.004
0.009
0.009
M
S
S
0.25 (0.010)
T
B
A
K
M
P
R
0
5.80
0.25
°
7
6.20
0.50
°
0
°
7°
0.244
0.019
0.228
0.010
M SUFFIX
PLASTIC SOIC EIAJ PACKAGE
CASE 965–01
ISSUE O
NOTES:
1
DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2
3
CONTROLLING DIMENSION: MILLIMETER.
DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
L
E
14
8
7
Q
1
E H
4
5
TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
E
M
THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL CONDITION.
DAMBAR CANNOT BE LOCATED ON THE LOWER
RADIUS OR THE FOOT. MINIMUM SPACE
BETWEEN PROTRUSIONS AND ADJACENT LEAD
TO BE 0.46 ( 0.018).
L
1
DETAIL P
Z
D
VIEW P
e
MILLIMETERS
INCHES
A
DIM
A
MIN
---
MAX
2.05
0.20
0.50
0.27
10.50
5.45
MIN
---
MAX
0.081
0.008
0.020
0.011
0.413
0.215
c
A
0.05
0.35
0.18
9.90
5.10
0.002
0.014
0.007
0.390
0.201
1
b
c
D
E
e
b
A
1
M
1.27 BSC
0.050 BSC
0.13 (0.005)
0.10 (0.004)
H
7.40
0.50
1.10
0
8.20
0.85
1.50
10
0.291
0.020
0.043
0
0.323
0.033
0.059
10
E
L
L
M
E
Q
Z
0.70
---
0.90
1.42
0.028
---
0.035
0.056
1
7
MOTOROLA
MC74LVQ74
OUTLINE DIMENSIONS
SD SUFFIX
PLASTIC SSOP PACKAGE
CASE 940A–03
ISSUE B
14X K REF
0.12 (0.005)
NOTES:
M
S
S
T
U
V
0.25 (0.010)
6
DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
N
7
8
CONTROLLING DIMENSION: MILLIMETER.
DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
14
8
7
L/2
M
9
DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
N
B
L
F
PIN 1
IDENT
10 DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION/INTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.13 (0.005) TOTAL IN
EXCESS OF K DIMENSION AT MAXIMUM
MATERIAL CONDITION. DAMBAR INTRUSION
SHALL NOT REDUCE DIMENSION K BY MORE
THAN 0.07 (0.002) AT LEAST MATERIAL
CONDITION.
1
DETAIL E
–U–
A
–V–
K
11 TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
12 DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
J
J1
M
S
0.20 (0.008)
T
U
K1
MILLIMETERS
INCHES
DIM
A
B
C
D
F
G
H
J
J1
K
MIN
6.07
5.20
1.73
0.05
0.63
MAX
6.33
5.38
1.99
0.21
0.95
MIN
MAX
0.249
0.212
0.078
0.008
0.037
SECTION N–N
0.238
0.205
0.068
0.002
0.024
–W–
0.65 BSC
0.026 BSC
C
0.076 (0.003)
1.08
0.09
0.09
0.25
0.25
7.65
0
1.22
0.20
0.16
0.38
0.33
7.90
8
0.042
0.003
0.003
0.010
0.010
0.301
0
0.048
0.008
0.006
0.015
0.013
0.311
8
SEATING
PLANE
–T–
D
G
DETAIL E
K1
L
M
H
DT SUFFIX
PLASTIC TSSOP PACKAGE
CASE 948G–01
ISSUE O
NOTES:
14X K REF
1
DIMENSIONING AND TOLERANCING PER ANSI
M
S
S
Y14.5M, 1982.
0.10 (0.004)
T
U
V
2
3
CONTROLLING DIMENSION: MILLIMETER.
DIMENSION A DOES NOT INCLUDE MOLD FLASH,
PROTRUSIONS OR GATE BURRS. MOLD FLASH
OR GATE BURRS SHALL NOT EXCEED 0.15
(0.006) PER SIDE.
DIMENSION B DOES NOT INCLUDE INTERLEAD
FLASH OR PROTRUSION. INTERLEAD FLASH OR
PROTRUSION SHALL NOT EXCEED
0.25 (0.010) PER SIDE.
DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL IN
EXCESS OF THE K DIMENSION AT MAXIMUM
MATERIAL CONDITION.
S
0.15 (0.006) T
U
N
0.25 (0.010)
14
4
5
8
2X L/2
M
B
L
N
–U–
PIN 1
IDENT.
F
7
1
6
7
TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
DIMENSION A AND B ARE TO BE DETERMINED
AT DATUM PLANE –W–.
DETAIL E
S
K
0.15 (0.006) T
U
A
MILLIMETERS
INCHES
K1
DIM
A
B
C
D
F
G
H
J
J1
K
MIN
4.90
4.30
–––
0.05
0.50
MAX
5.10
4.50
1.20
0.15
0.75
MIN
MAX
0.200
0.177
0.047
0.006
0.030
–V–
0.193
0.169
–––
0.002
0.020
J J1
SECTION N–N
0.65 BSC
0.026 BSC
0.50
0.09
0.09
0.19
0.19
0.60
0.20
0.16
0.30
0.25
0.020
0.004
0.004
0.007
0.007
0.024
0.008
0.006
0.012
0.010
–W–
C
K1
L
6.40 BSC
0.252 BSC
0.10 (0.004)
M
0
8
0
8
SEATING
PLANE
–T–
H
G
DETAIL E
D
MOTOROLA
8
MC74LVQ74
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
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ordeathmayoccur. ShouldBuyerpurchaseoruseMotorolaproductsforanysuchunintendedorunauthorizedapplication,BuyershallindemnifyandholdMotorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and
Opportunity/Affirmative Action Employer.
are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA/EUROPE/Locations Not Listed: Motorola Literature Distribution;
JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4–32–1,
P.O. Box 5405, Denver, Colorado 80217. 1–303–675–2140 or 1–800–441–2447 Nishi–Gotanda, Shinagawa–ku, Tokyo 141, Japan. 81–3–5487–8488
Customer Focus Center: 1–800–521–6274
Mfax : RMFAX0@email.sps.mot.com – TOUCHTONE 1–602–244–6609
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
Motorola Fax Back System
– US & Canada ONLY 1–800–774–1848 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852–26629298
– http://sps.motorola.com/mfax/
HOME PAGE: http://motorola.com/sps/
MC74LVQ74/D
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相关型号：
MC145574APBR2
Digital SLIC, 1-Func, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, 0.80 MM PITCH, TQFP-32
MOTOROLA
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