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MC74AC174MEL

D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDSO16, PLASTIC, EIAJ-16

器件类别：逻辑    逻辑   

厂商名称：Rochester Electronics

厂商官网：https://www.rocelec.com/

器件标准：

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参数 预览 参数对比
器件参数
参数名称
属性值
是否无铅
含铅
是否Rohs认证
符合
零件包装代码
SOIC
包装说明
SOP,
针数
16
Reach Compliance Code
unknown
系列
AC
JESD-30 代码
R-PDSO-G16
JESD-609代码
e4
长度
10.2 mm
逻辑集成电路类型
D FLIP-FLOP
位数
6
功能数量
1
端子数量
16
最高工作温度
85 °C
最低工作温度
-40 °C
输出极性
TRUE
封装主体材料
PLASTIC/EPOXY
封装代码
SOP
封装形状
RECTANGULAR
封装形式
SMALL OUTLINE
峰值回流温度（摄氏度）
260
传播延迟（tpd）
12.5 ns
认证状态
Not Qualified
座面最大高度
2.05 mm
最大供电电压 (Vsup)
6 V
最小供电电压 (Vsup)
2 V
标称供电电压 (Vsup)
5 V
表面贴装
YES
技术
CMOS
温度等级
INDUSTRIAL
端子面层
NICKEL PALLADIUM GOLD
端子形式
GULL WING
端子节距
1.27 mm
端子位置
DUAL
处于峰值回流温度下的最长时间
40
触发器类型
POSITIVE EDGE
宽度
5.275 mm
最小 fmax
100 MHz
Base Number Matches
1
文档预览
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MC74AC174, MC74ACT174
Hex D Flip−Flop
with Master Reset
The MC74AC174/74ACT174 is a high−speed hex D flip−flop. The
device is used primarily as a 6−bit edge−triggered storage register. The
information on the D inputs is transferred to storage during the
LOW−to−HIGH clock transition. The device has a Master Reset to
simultaneously clear all flip−flops.
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•
Outputs Source/Sink 24 mA
•
′ACT174
Has TTL Compatible Inputs
V
CC
16
Q
5
15
D
5
14
D
4
13
Q
4
12
D
3
11
Q
3
10
CP
9
16
1
DIP−16
N SUFFIX
CASE 648
16
1
SO−16
D SUFFIX
CASE 751B
1
MR
2
Q
0
3
D
0
4
D
1
5
Q
1
6
D
2
7
Q
2
8
GND
16
Figure 1. Pinout: 16−Lead Packages Conductors
(Top View)
1
TSSOP−16
DT SUFFIX
CASE 948F
PIN ASSIGNMENT
PIN
D
0
−D
5
CP
MR
Q
0
−Q
5
FUNCTION
Data Inputs
Clock Pulse Input
Master Reset Input
Outputs
16
1
EIAJ−16
M SUFFIX
CASE 966
ORDERING INFORMATION
Device
MC74AC174N
MC74ACT174N
MC74AC174D
Package
PDIP−16
PDIP−16
SOIC−16
SOIC−16
SOIC−16
SOIC−16
TSSOP−16
TSSOP−16
EIAJ−16
EIAJ−16
EIAJ−16
EIAJ−16
Shipping
25 Units/Rail
25 Units/Rail
48 Units/Rail
48 Units/Rail
2500 Tape & Reel
2500 Tape & Reel
96 Units/Rail
96 Units/Rail
50 Units/Rail
50 Units/Rail
2000 Tape & Reel
2000 Tape & Reel
TRUTH TABLE
Inputs
MR
L
H
H
H
CP
X
D
X
H
L
X
Output
Q
L
H
L
Q
MC74ACT174D
MC74AC174DR2
MC74ACT174DR2
MC74AC174DT
MC74ACT174DT
MC74AC174DTR2
MC74AC174M
MC74ACT174M
MC74AC174MEL
MC74ACT174MEL
L
TSSOP−16 2500 Tape & Reel
H = HIGH Voltage Level
L = LOW Voltage Level
X = Immaterial
= LOW−to−HIGH Transition of Clock
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 6 of this data sheet.
©
Semiconductor Components Industries, LLC, 2006
June, 2006
−
Rev. 7
1
Publication Order Number:
MC74AC174/D
MC74AC174, MC74ACT174
CP
D
0
D
1
D
2
D
3
D
4
D
5
MR
Q
0
Q
1
Q
2
Q
3
Q
4
Q
5
Figure 2. Logic Symbol
FUNCTIONAL DESCRIPTION
The
MC74AC174/74ACT174
consists
of
six
edge−triggered D flip−flops with individual D inputs and Q
outputs. The Clock (CP) and Master Reset (MR) are
common to all flip−flops. Each D input’s state is transferred
to the corresponding flip−flop’s output following the
MR
CP
D
5
D
4
D
3
LOW−to−HIGH Clock (CP) transition. A LOW input to the
Master Reset (MR) will force all outputs LOW independent
of Clock or Data inputs. The MC74AC174/ 74ACT174 is
useful for applications where the true output only is required
and the Clock and Master Reset are common to all storage
elements.
D
2
D
1
D
0
D
CP
CD
Q
D
CP
CD
Q
D
CP
CD
Q
D
CP
CD
Q
D
CP
CD
Q
D
CP
CD
Q
Q
5
NOTE:
Q
4
Q
3
Q
2
Q
1
Q
0
This diagram is provided only for the understanding of logic
operations and should not be used to estimate propagation
delays.
Figure 3. Logic Diagram
MAXIMUM RATINGS*
Symbol
V
CC
V
IN
V
OUT
I
IN
I
OUT
I
CC
T
stg
Parameter
DC Supply Voltage (Referenced to GND)
DC Input Voltage (Referenced to GND)
DC Output Voltage (Referenced to GND)
DC Input Current, per Pin
DC Output Sink/Source Current, per Pin
DC V
CC
or GND Current per Output Pin
Storage Temperature
Value
−0.5
to +7.0
−0.5
to V
CC
+0.5
−0.5
to V
CC
+0.5
±20
±50
±50
−65
to +150
Unit
V
V
V
mA
mA
mA
°C
*Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recom-
mended Operating Conditions.
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2
MC74AC174, MC74ACT174
RECOMMENDED OPERATING CONDITIONS
Symbol
V
CC
V
IN
, V
OUT
t
r
, t
f
Supply Voltage
DC Input Voltage, Output Voltage (Ref. to GND)
Input Rise and Fall Time (Note 1)
′AC
Devices except Schmitt Inputs
Input Rise and Fall Time (Note 2)
′ACT
Devices except Schmitt Inputs
Junction Temperature (PDIP)
Operating Ambient Temperature Range
Output Current
−
High
Output Current
−
Low
V
CC
@ 3.0 V
V
CC
@ 4.5 V
V
CC
@ 5.5 V
V
CC
@ 4.5 V
V
CC
@ 5.5 V
Parameter
′AC
′ACT
Min
2.0
4.5
0
−
−
−
−
−
−
−40
−
−
Typ
5.0
5.0
−
150
40
25
10
8.0
−
25
−
−
Max
6.0
5.5
V
CC
−
−
−
−
−
140
85
−24
24
ns/V
°C
°C
mA
mA
ns/V
Unit
V
V
t
r
, t
f
T
J
T
A
I
OH
I
OL
1. V
IN
from 30% to 70% V
CC
; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. V
IN
from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
DC CHARACTERISTICS
74AC
Symbol
Parameter
V
CC
(V)
T
A
= +25°C
Typ
V
IH
Minimum High Level
Input Voltage
Maximum Low Level
Input Voltage
Minimum High Level
Output Voltage
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
V
OL
Maximum Low Level
Output Voltage
3.0
4.5
5.5
3.0
4.5
5.5
I
IN
I
OLD
I
OHD
I
CC
Maximum Input
Leakage Current
†Minimum Dynamic
Output Current
Maximum Quiescent
Supply Current
5.5
5.5
5.5
5.5
1.5
2.25
2.75
1.5
2.25
2.75
2.99
4.49
5.49
−
−
−
0.002
0.001
0.001
−
−
−
−
−
−
−
74AC
T
A
=
−40°C
to
+85°C
Unit
Conditions
Guaranteed Limits
2.1
3.15
3.85
0.9
1.35
1.65
2.9
4.4
5.4
2.56
3.86
4.86
0.1
0.1
0.1
0.36
0.36
0.36
±0.1
−
−
8.0
2.1
3.15
3.85
0.9
1.35
1.65
2.9
4.4
5.4
2.46
3.76
4.76
0.1
0.1
0.1
0.44
0.44
0.44
±1.0
75
−75
80
V
V
OUT
= 0.1 V
or V
CC
−
0.1 V
V
OUT
= 0.1 V
or V
CC
−
0.1 V
I
OUT
=
−50
mA
V
IL
V
V
OH
V
V
*V
IN
= V
IL
or V
IH
−12
mA
I
OH
−24
mA
−24
mA
I
OUT
= 50
mA
V
V
*V
IN
= V
IL
or V
IH
12 mA
I
OL
24 mA
24 mA
V
I
= V
CC
, GND
V
OLD
= 1.65 V Max
V
OHD
= 3.85 V Min
V
IN
= V
CC
or GND
mA
mA
mA
mA
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one output loaded at a time.
NOTE: I
IN
and I
CC
@ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V V
CC
.
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3
MC74AC174, MC74ACT174
AC CHARACTERISTICS
(For Figures and Waveforms
−
See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
74AC
Symbol
Parameter
V
CC
*
(V)
Min
f
max
t
PLH
t
PHL
t
PHL
Maximum Clock
Frequency
Propagation Delay
CP to Q
n
Propagation Delay
CP to Q
n
Propagation Delay
MR to Q
n
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
90
100
2.0
1.5
2.0
1.5
2.5
1.5
T
A
= +25°C
C
L
= 50 pF
Typ
100
125
9.0
6.0
8.5
6.0
9.0
7.0
Max
−
−
11.5
8.5
11.0
8.0
11.5
9.0
74AC
T
A
=
−40°C
to +85°C
C
L
= 50 pF
Min
70
100
1.5
1.0
1.5
1.0
2.0
1.5
Max
−
−
12.5
9.5
12.0
9.0
12.5
10.5
MHz
ns
ns
ns
3−3
3−6
3−6
3−6
Unit
Fig.
No.
*Voltage Range 3.3 V is 3.3 V
±0.3
V.
*Voltage Range 5.0 V is 5.0 V
±0.5
V.
AC OPERATING REQUIREMENTS
74AC
Symbol
Parameter
V
CC
*
(V)
Typ
t
s
t
h
t
w
t
w
t
rec
Setup Time, HIGH or LOW
D
n
to CP
Hold Time, HIGH or LOW
D
n
to CP
MR Pulse Width, LOW
CP Pulse Width
Recovery TIme
MR to CP
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
2.5
2.0
1.0
0.5
1.0
1.0
1.0
1.0
0
0
T
A
= +25°C
C
L
= 50 pF
74AC
T
A
=
−40°C
to +85°C
C
L
= 50 pF
Unit
Fig.
No.
Guaranteed Minimum
6.5
5.0
3.0
3.0
5.5
5.0
5.5
5.0
2.5
2.0
7.0
5.5
3.0
3.0
7.0
5.0
7.0
5.0
2.5
2.0
ns
ns
ns
ns
ns
3−9
3−9
3−6
3−6
3−6
*Voltage Range 3.3 V is 3.3 V
±0.3
V.
*Voltage Range 5.0 V is 5.0 V
±0.5
V.
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参数对比
与MC74AC174MEL相近的元器件有：MC74ACT174N、MC74AC174DR2、MC74AC174DT、MC74ACT174DR2、MC74ACT174MEL、MC74ACT174D、MC74AC174N、MC74AC174D。描述及对比如下：
型号 MC74AC174MEL MC74ACT174N MC74AC174DR2 MC74AC174DT MC74ACT174DR2 MC74ACT174MEL MC74ACT174D MC74AC174N MC74AC174D
描述 D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDSO16, PLASTIC, EIAJ-16 ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP16, PLASTIC, DIP-16 D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDSO16, PLASTIC, SOIC-16 D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDSO16, PLASTIC, TSSOP-16 ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, PLASTIC, EIAJ-16 ACT SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO16, PLASTIC, SOIC-16 D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDIP16, PLASTIC, DIP-16 D Flip-Flop, AC Series, 1-Func, Positive Edge Triggered, 6-Bit, True Output, CMOS, PDSO16, PLASTIC, SOIC-16
是否无铅 含铅 不含铅 含铅 含铅 含铅 含铅 不含铅 不含铅 不含铅
零件包装代码 SOIC DIP SOIC TSSOP SOIC SOIC SOIC DIP SOIC
包装说明 SOP, PLASTIC, DIP-16 PLASTIC, SOIC-16 TSSOP, PLASTIC, SOIC-16 PLASTIC, EIAJ-16 PLASTIC, SOIC-16 PLASTIC, DIP-16 PLASTIC, SOIC-16
针数 16 16 16 16 16 16 16 16 16
Reach Compliance Code unknown unknown unknown unknown unknown unknown unknown unknown unknown
系列 AC ACT AC AC ACT ACT ACT AC AC
JESD-30 代码 R-PDSO-G16 R-PDIP-T16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDSO-G16 R-PDIP-T16 R-PDSO-G16
JESD-609代码 e4 e0 e0 e0 e0 e4 e0 e0 e0
长度 10.2 mm 19.175 mm 9.9 mm 5 mm 9.9 mm 10.2 mm 9.9 mm 19.175 mm 9.9 mm
逻辑集成电路类型 D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP D FLIP-FLOP
位数 6 6 6 6 6 6 6 6 6
功能数量 1 1 1 1 1 1 1 1 1
端子数量 16 16 16 16 16 16 16 16 16
最高工作温度 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C 85 °C
最低工作温度 -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C -40 °C
输出极性 TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE TRUE
封装主体材料 PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 SOP DIP SOP TSSOP SOP SOP SOP DIP SOP
封装形状 RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
封装形式 SMALL OUTLINE IN-LINE SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE IN-LINE SMALL OUTLINE
峰值回流温度（摄氏度） 260 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED 240 NOT SPECIFIED NOT SPECIFIED
传播延迟（tpd） 12.5 ns 11.5 ns 12.5 ns 12.5 ns 11.5 ns 11.5 ns 11.5 ns 12.5 ns 12.5 ns
认证状态 Not Qualified COMMERCIAL Not Qualified Not Qualified COMMERCIAL COMMERCIAL COMMERCIAL Not Qualified Not Qualified
座面最大高度 2.05 mm 4.44 mm 1.75 mm 1.2 mm 1.75 mm 2.05 mm 1.75 mm 4.44 mm 1.75 mm
最大供电电压 (Vsup) 6 V 5.5 V 6 V 6 V 5.5 V 5.5 V 5.5 V 6 V 6 V
最小供电电压 (Vsup) 2 V 4.5 V 2 V 2 V 4.5 V 4.5 V 4.5 V 2 V 2 V
标称供电电压 (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
表面贴装 YES NO YES YES YES YES YES NO YES
技术 CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS CMOS
温度等级 INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
端子面层 NICKEL PALLADIUM GOLD TIN LEAD TIN LEAD TIN LEAD TIN LEAD NICKEL PALLADIUM GOLD TIN LEAD TIN LEAD TIN LEAD
端子形式 GULL WING THROUGH-HOLE GULL WING GULL WING GULL WING GULL WING GULL WING THROUGH-HOLE GULL WING
端子节距 1.27 mm 2.54 mm 1.27 mm 0.65 mm 1.27 mm 1.27 mm 1.27 mm 2.54 mm 1.27 mm
端子位置 DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 40 NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED 30 NOT SPECIFIED NOT SPECIFIED
触发器类型 POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE POSITIVE EDGE
宽度 5.275 mm 7.62 mm 3.9 mm 4.4 mm 3.9 mm 5.275 mm 3.9 mm 7.62 mm 3.9 mm
最小 fmax 100 MHz 140 MHz 100 MHz 100 MHz 140 MHz 140 MHz 140 MHz 100 MHz 100 MHz
是否Rohs认证 符合 - 不符合 不符合 - - - 不符合 不符合
厂商名称 - Rochester Electronics - - Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics Rochester Electronics
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器件捷径:
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