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參數(shù)資料
| 型號(hào)： | 74ACT534SMQB |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | Octal D Flip-Flop with TRI-STATE Outputs |
| 中文描述： | 八路D觸發(fā)器觸發(fā)器與三態(tài)輸出 |
| 文件頁數(shù)： | 3/8頁 |
| 文件大?。?/td> | 177K |
| 代理商： | 74ACT534SMQB |
Absolute Maximum Ratings
(Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales
Office/Distributors for availability and specifications.
Supply Voltage (V
CC
)
DC Input Diode Current (I
IK
)
V
I
e b
0.5V
V
I
e
V
CC
a
0.5V
DC Input Voltage (V
I
)
DC Output Diode Current (I
OK
)
V
O
e b
0.5V
V
O
e
V
CC
a
0.5V
DC Output Voltage (V
O
)
DC Output Source
or Sink Current (I
O
)
DC V
CC
or Ground Current
per Output Pin (I
CC
or I
GND
)
Storage Temperature (T
STG
)
Junction Temperature (T
J
)
CDIP
PDIP
b
0.5V to
a
7.0V
b
20 mA
a
20 mA
b
0.5V to V
CC
a
0.5V
b
20 mA
a
20 mA
b
0.5V to V
CC
a
0.5V
g
50 mA
g
50 mA
b
65
§
C to
a
150
§
C
175
§
C
140
§
C
Note 1:
Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, without
exception, to ensure that the system design is reliable over its power supply,
temperature, and output/input loading variables. National does not recom-
mend operation of FACT
TM
circuits outside databook specifications.
Recommended Operating
Conditions
Supply Voltage (V
CC
)
’ACT
4.5V to 5.5V
Input Voltage (V
I
)
Output Voltage (V
O
)
Operating Temperature (T
A
)
74ACT
54ACT
0V to V
CC
0V to V
CC
b
40
§
C to
a
85
§
C
b
55
§
C to
a
125
§
C
Minimum Input Edge Rate (
D
V/
D
t)
’ACT Devices
V
IN
from 0.8V to 2.0V
V
CC
@
4.5V, 5.5V
125 mV/ns
DC Characteristics for ’ACT Family Devices
74ACT
54ACT
74ACT
Symbol
Parameter
V
CC
(V)
T
A
e
a
25
§
C
T
A
e
T
A
e
Units
Conditions
b
55
§
C to
a
125
§
C
b
40
§
C to
a
85
§
C
Typ
Guaranteed Limits
V
IH
Minimum High Level
Input Voltage
4.5
5.5
1.5
1.5
2.0
2.0
2.0
2.0
2.0
2.0
V
V
OUT
e
0.1V
or V
CC
b
0.1V
V
IL
Maximum Low Level
Input Voltage
4.5
5.5
1.5
1.5
0.8
0.8
0.8
0.8
0.8
0.8
V
V
OUT
e
0.1V
or V
CC
b
0.1V
V
OH
Minimum High Level
Output Voltage
4.5
5.5
4.49
5.49
4.4
5.4
4.4
5.4
4.4
5.4
V
I
OUT
e b
50
m
A
*
V
IN
e
V
IL
or V
IH
4.5
5.5
3.86
4.86
3.70
4.70
3.76
4.76
V
I
OH
b
24 mA
b
24 mA
V
OL
Maximum Low Level
Output Voltage
4.5
5.5
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
V
I
OUT
e
50
m
A
*
V
IN
e
V
IL
or V
IH
4.5
5.5
0.36
0.36
0.50
0.50
0.44
0.44
V
I
OL
24 mA
24 mA
I
IN
Maximum Input Leakage Current
5.5
g
0.1
g
1.0
g
1.0
m
A
V
I
e
V
CC
, GND
I
OZ
Maximum TRI-STATE
é
Current
5.5
g
0.25
g
5.0
g
2.5
m
A
V
I
e
V
IL
, V
IH
V
O
e
V
CC
, GND
I
CCT
Maximum
I
CC
/Input
5.5
0.6
1.6
1.5
mA
V
I
e
V
CC
b
2.1V
*
All outputs loaded; thresholds on input associated with output under test.
3
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|---|---|
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| 74ACT534SMX | Octal D Flip-Flop with TRI-STATE Outputs |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74ACT541B | 功能描述:IC BUFF/DVR TRI-ST 8BIT 20DIP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器 系列:74ACT 標(biāo)準(zhǔn)包裝:1,000 系列:74ABT 邏輯類型:寄存收發(fā)器，非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 輸出電流高，低:32mA，64mA 電源電壓:4.5 V ~ 5.5 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
| 74ACT541D | 制造商:n/a 功能描述:74ACT541D |
| 74ACT541E HAR92 | 制造商:HAR 功能描述:74ACT541E |
| 74ACT541EHAR92 | 制造商:HAR 功能描述:74ACT541E |
| 74ACT541HAR91 | 制造商:HAR 功能描述:74ACT541 |
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