參數(shù)資料
型號(hào): MC74ACT540DW
廠商: MOTOROLA INC
元件分類: 通用總線功能
英文描述: OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
中文描述: ACT SERIES, 8-BIT DRIVER, INVERTED OUTPUT, PDSO20
封裝: PLASTIC, SOIC-20
文件頁數(shù): 4/7頁
文件大小: 205K
代理商: MC74ACT540DW
MC74AC540 MC74ACT540 MC74AC541 MC74ACT541
5-4
FACT DATA
AC CHARACTERISTICS
(For Figures and Waveforms — See Section 3)
Symbol
Parameter
(V)
74AC
74AC
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
Data to Output (
AC540)
3.3
5.0
1.5
1.5
5.5
4.0
7.5
6.0
1.0
1.0
8.0
6.5
ns
3-5
tPHL
Propagation Delay
Data to Output (
AC540)
3.3
5.0
1.5
1.5
5.0
4.0
7.0
5.5
1.0
1.0
7.5
6.0
ns
3-5
tPZH
Output Enable Time
(
AC540)
3.3
5.0
3.0
2.0
8.5
6.5
11
8.5
2.5
2.0
12
9.5
ns
3-7
tPZL
Output Enable Time
(
AC540)
3.3
5.0
2.5
2.0
7.5
6.0
10
7.5
2.0
1.5
11
8.5
ns
3-8
tPHZ
Output Disable Time
(
AC540)
3.3
5.0
2.5
1.5
8.5
7.5
13
10.5
1.5
1.0
14
11
ns
3-7
tPLZ
Output Disable Time
(
AC540)
3.3
5.0
2.0
1.5
7.0
6.0
10
8.0
2.0
1.5
11
9.0
ns
3-8
tPLH
Propagation Delay
Data to Output (
AC541)
Propagation Delay
Data to Output (
AC541)
3.3
5.0
2.0
1.5
5.5
4.0
8.0
6.0
1.5
1.0
9.0
6.5
ns
3-5
tPHL
3.3
5.0
2.0
1.5
5.5
4.0
8.0
6.0
1.5
1.0
8.5
6.5
ns
3-5
tPZH
Output Enable Time
(
AC541)
Output Enable Time
(
AC541)
3.3
5.0
3.0
2.0
8.0
6.0
11.5
8.5
3.0
1.5
12.5
9.5
ns
3-7
tPZL
3.3
5.0
2.5
1.5
7.0
5.5
10
7.5
2.5
1.0
11.5
8.5
ns
3-8
tPHZ
Output Disable Time
(
AC541)
Output Disable Time
(
AC541)
3.3
5.0
3.5
2.0
9.0
7.0
12.5
9.5
2.5
1.0
14
10.5
ns
3-7
tPLZ
3.3
5.0
2.5
2.0
6.5
5.5
9.5
7.5
2.0
1.0
10.5
8.5
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.
相關(guān)PDF資料
PDF描述
MC74AC540 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
MC74AC541 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
MC74ACT540 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
MC74ACT541 OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
MC74AC540DW OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS
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