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參數(shù)資料
| 型號： | DM74S374 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | 3-STATE Octal D-Type Transparent Latches and Edge-Triggered Flip-Flops(三態(tài)輸出的八D型通用緩沖器和邊緣觸發(fā)器) |
| 中文描述： | 三態(tài)八路D類透明鎖存器和邊沿觸發(fā)觸發(fā)器（三態(tài)輸出的八?型通用緩沖器和邊緣觸發(fā)器） |
| 文件頁數(shù)： | 5/7頁 |
| 文件大?。?/td> | 72K |
| 代理商： | DM74S374 |
5
www.fairchildsemi.com
D
DM74S374 Electrical Characteristics
over recommended operating free air temperature (unless otherwise noted)
Note 13:
All typicals are at V
CC
=
5V, T
A
=
25
°
C.
Note 14:
Not more than one output should be shorted at a time, and the duration should not exceed one second.
DM74S374 Switching Characteristics
at V
CC
=
5V and T
A
=
25
°
C
Note 15:
C
L
=
5 pF
Symbol
Parameter
Conditions
Min
Typ
Max
Units
(Note 13)
V
I
V
OH
Input Clamp Voltage
HIGH Level
Output Voltage
V
CC
=
Min, I
I
=
18 mA
V
CC
=
Min, I
OH
=
Max
V
IL
=
Max, V
IH
=
Min
V
CC
=
Min, I
OL
=
Max
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max, V
I
=
5.5V
V
CC
=
Max, V
I
=
2.7V
V
CC
=
Max, V
I
=
0.5V
V
CC
=
Max, V
O
=
2.4V
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max, V
O
=
0.5V
V
IH
=
Min, V
IL
=
Max
V
CC
=
Max (Note 14)
V
CC
=
Max
1.2
V
2.4
3.2
V
V
OL
LOW Level
Output Voltage
Input Current @ Max Input Voltage
0.5
V
I
I
I
H
I
IL
I
OZH
1
mA
μ
A
μ
A
μ
A
HIGH Level Input Current
LOW Level Input Current
Off-State Output Current with
50
250
50
HIGH Level Output Voltage Applied
Off-State Output Current with
LOW Level Output Voltage Applied
I
OZL
50
μ
A
I
OS
I
CC
Short Circuit Output Current
Supply Current
40
100
110
140
mA
Outputs HIGH
Outputs LOW
mA
90
Outputs Disabled
160
R
L
=
280
Symbol
Parameter
From (Input)
C
L
=
15 pF
Min
C
L
=
50 pF
Min
Units
To (Output)
Max
75
Max
75
f
MAX
t
PLH
Maximum Clock Frequency
MHz
Propagation Delay Time
LOW-to-HIGH Level Output
Propagation Delay Time
Clock to Any Q
15
15
ns
t
PHL
Clock to Any Q
17
20
ns
HIGH-to-LOW Level Output
Output Enable Time to
HIGH Level Output
t
PZH
Output Control to Any Q
15
17
ns
t
PZL
Output Enable Time to
LOW Level Output
Output Disable Time from
Output Control to Any Q
18
23
ns
t
PHZ
Output Control to Any Q
9
ns
HIGH Level Output (Note 15)
Output Disable Time from
LOW Level Output (Note 15)
t
PLZ
Output Control to Any Q
12
ns
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| DM74S373 | 3-STATE Octal D-Type Transparent Latches |
| DM74S373N | 3-STATE Octal D-Type Transparent Latches |
| DM74S373WM | 3-STATE Octal D-Type Transparent Latches |
| DM74S374N | 3-STATE Octal D-Type Transparent Latches |
| DM74S374WM | 3-STATE Octal D-Type Transparent Latches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DM74S374 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S374J | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| DM74S374N | 功能描述:觸發(fā)器 3-STATE D Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| DM74S381 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| DM74S40 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
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