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參數(shù)資料
| 型號： | 74ACT534SMQR |
| 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)： | 4/8頁 |
| 文件大?。?/td> | 177K |
| 代理商： | 74ACT534SMQR |
DC Characteristics for ’ACT Family Devices
(Continued)
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
I
OLD
2
Minimum Dynamic
Output Current
5.5
50
75
mA
V
OLD
e
1.65V Max
I
OHD
5.5
b
50
b
75
mA
V
OHD
e
3.85V Min
I
CC
Maximum Quiescent
Supply Current
5.5
4.0
80.0
40.0
m
A
V
IN
e
V
CC
or GND
2
Maximum test duration 2.0 ms, one output loaded at a time.
Note:
I
CC
for 54ACT
@
25
§
C is identical to 74ACT
@
25
§
C.
AC Electrical Characteristics
74ACT
54ACT
74ACT
V
CC
*
(V)
T
A
e a
25
§
C
C
L
e
50 pF
T
A
e b
55
§
C
to
a
125
§
C
C
L
e
50 pF
T
A
e b
40
§
C
to
a
85
§
C
C
L
e
50 pF
Symbol
Parameter
Units
Min
Typ
Max
Min
Max
Min
Max
f
max
Maximum Clock
Frequency
5.0
100
85
120
MHz
t
PLH
Propagation Delay
CP to Q
n
5.0
2.5
6.5
11.5
1.5
14.0
2.0
12.5
ns
t
PHL
Propagation Delay
CP to Q
n
5.0
2.0
6.0
10.5
1.5
13.0
2.0
12.0
ns
t
PZH
Output Enable Time
5.0
2.5
6.5
12.0
1.5
14.0
2.0
12.5
ns
t
PZL
Output Enable Time
5.0
2.0
6.0
11.0
1.5
13.0
2.0
11.5
ns
t
PHZ
Output Disable Time
5.0
1.5
7.0
12.5
1.5
14.5
1.0
13.5
ns
t
PLZ
Output Disable Time
5.0
1.5
5.5
10.5
1.5
11.5
1.0
10.5
ns
*
Voltage Range 5.0 is 5.0V
g
0.5V
AC Operating Requirements
74ACT
54ACT
74ACT
V
CC
*
(V)
T
A
e a
25
§
C
C
L
e
50 pF
T
A
e b
55
§
C
to
a
125
§
C
C
L
e
50 pF
T
A
e b
40
§
C
to
a
85
§
C
C
L
e
50 pF
Symbol
Parameter
Units
Typ
Guaranteed Minimum
t
s
Setup Time, HIGH or LOW
D
n
to CP
5.0
1.0
3.5
5.0
4.0
ns
t
h
Hold Time, HIGH or LOW
D
n
to CP
5.0
b
1.0
1.0
3.0
1.5
ns
t
w
CP Pulse Width
HIGH or LOW
5.0
2.0
3.5
5.0
3.5
ns
*
Voltage Range 5.0 is 5.0V
g
0.5V
4
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 74ACT534SMX | Octal D Flip-Flop with TRI-STATE Outputs |
| 74ACT541B | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED |
| 74ACT541M | OCTAL BUS BUFFER WITH 3 STATE OUTPUTS NON INVERTED |
| 74ACT541 | Octal Buffer/Line Driver with 3-STATE Outputs |
| 74ACT541MTC | Octal Buffer/Line Driver with 3-STATE Outputs |
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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