參數資料
型號: MC74AC373
廠商: ON SEMICONDUCTOR
英文描述: Octal Transparent Latch with 3 State Outputs(八D鎖存器(三態(tài)輸出))
中文描述: 八路透明鎖存器(八?鎖存器(三態(tài)輸出)與三態(tài)輸出)
文件頁數: 5/11頁
文件大?。?/td> 184K
代理商: MC74AC373
MC74AC373, MC74ACT373
http://onsemi.com
5
AC CHARACTERISTICS
(For Figures and Waveforms
See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Symbol
Parameter
V
CC
*
(V)
74AC
74AC
Unit
Fig.
No.
T
A
= +25
°
C
C
L
= 50 pF
T
A
=
40
°
C
to +85
°
C
C
L
= 50 pF
Min
Typ
Max
Min
Max
t
PLH
Propagation Delay
D
n
to O
n
Propagation Delay
D
n
to O
n
Propagation Delay
LE to O
n
Propagation Delay
LE to O
n
3.3
5.0
1.5
1.5
10
7.0
13.5
9.5
1.5
1.5
15
10.5
ns
3
5
t
PHL
3.3
5.0
1.5
1.5
9.5
7.0
13
9.5
1.5
1.5
14.5
10.5
ns
3
5
t
PLH
3.3
5.0
1.5
1.5
10
7.5
13.5
9.5
1.5
1.5
15
10.5
ns
3
6
t
PHL
3.3
5.0
1.5
1.5
9.5
7.0
12.5
9.5
1.5
1.5
14
10.5
ns
3
6
t
PZH
Output Enable Time
3.3
5.0
1.5
1.5
9.0
7.0
11.5
8.5
1.0
1.0
13
9.5
ns
3
7
t
PZL
Output Enable Time
3.3
5.0
1.5
1.5
8.5
6.5
11.5
8.5
1.0
1.0
13
9.5
ns
3
8
t
PHZ
Output Disable Time
3.3
5.0
1.5
1.5
10
8.0
12.5
11
1.0
1.0
14.5
12.5
ns
3
7
t
PLZ
Output Disable Time
3.3
5.0
1.5
1.5
8.0
6.5
11.5
8.5
1.0
1.0
12.5
10
ns
3
8
*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
Symbol
Parameter
V
CC
*
(V)
74AC
74AC
Unit
Fig.
No.
T
A
= +25
°
C
C
L
= 50 pF
T
A
=
40
°
C
to +85
°
C
C
L
= 50 pF
Typ
Guaranteed Minimum
t
s
Setup Time, HIGH or LOW
D
n
to LE
Hold Time, HIGH or LOW
D
n
to LE
3.3
5.0
3.5
2.0
5.5
4.0
6.0
4.5
ns
3
9
t
h
3.3
5.0
3.0
1.5
1.0
1.0
1.0
1.0
ns
3
9
t
w
LE Pulse Width, HIGH
3.3
5.0
4.0
2.0
5.5
4.0
6.0
4.5
ns
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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相關代理商/技術參數
參數描述
MC74AC373D 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSPARENT LATCH WITH 3-STATE OUTPUTS
MC74AC373DT 制造商:ON Semiconductor 功能描述:
MC74AC373DTEL 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC74AC373DTG 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal Transparent Latch with 3−State Outputs
MC74AC373DTR2 功能描述:閉鎖 2-6V Octal RoHS:否 制造商:Micrel 電路數量:1 邏輯類型:CMOS 邏輯系列:TTL 極性:Non-Inverting 輸出線路數量:9 高電平輸出電流: 低電平輸出電流: 傳播延遲時間: 電源電壓-最大:12 V 電源電壓-最小:5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-16 封裝:Reel