參數(shù)資料
型號: 74VHC573MTC
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 通用總線功能
英文描述: Octal D-Type Latch with 3-STATE Outputs
中文描述: AHC/VHC SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
封裝: 4.40 MM, LEAD FREE, MO-153AC, TSSOP-20
文件頁數(shù): 5/14頁
文件大?。?/td> 289K
代理商: 74VHC573MTC
74VHC573
5/14
Table 7: AC Electrical Characteristics
(Input t
r
= t
f
= 3ns)
(*) Voltage range is 3.3V
±
0.3V
(**) Voltage range is 5.0V
±
0.5V
Note 1: Parameter guaranteed by design. t
soLH
= |t
pLHm
- t
pLHn
|, t
soHL
= |t
pHLm
- t
pHLn
|
Table 8: Capacitive Characteristics
1) C
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
CC(opr)
= C
PD
x V
CC
x f
IN
+ I
CC
/8 (per Latch)
Symbol
Parameter
Test Condition
Value
Unit
V
CC
(V)
C
L
(pF)
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
t
PLH
t
PHL
Propagation Delay
Time
LE to Q
3.3
(*)
3.3
(*)
5.0
(**)
5.0
(**)
3.3
(*)
3.3
(*)
5.0
(**)
5.0
(**)
3.3
(*)
3.3
(*)
5.0
(**)
5.0
(**)
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
3.3
(*)
5.0
(**)
15
7.6
11.9
1.0
14.0
1.0
14.0
ns
50
10.1
15.4
1.0
17.5
1.0
17.5
15
5.0
7.7
1.0
9.0
1.0
9.0
50
6.5
9.7
1.0
11.0
1.0
11.0
t
PLH
t
PHL
Propagation Delay
Time
D to Q
15
7.0
11.0
1.0
13.0
1.0
13.0
ns
50
9.5
14.5
1.0
16.5
1.0
16.5
15
4.5
6.8
1.0
8.0
1.0
8.0
50
6.0
8.8
1.0
10.0
1.0
10.0
t
PZL
t
PZH
Output Enable
Time
15
R
L
= 1K
R
L
= 1K
R
L
= 1K
R
L
= 1K
R
L
= 1K
R
L
= 1K
7.3
11.5
1.0
13.5
1.0
13.5
ns
50
9.8
15.0
1.0
17.0
1.0
17.0
15
5.2
7.7
1.0
9.0
1.0
9.0
ns
50
6.7
9.7
1.0
11.0
1.0
11.0
t
PLZ
t
PHZ
Output Disable
Time
50
10.7
14.5
1.0
16.5
1.0
16.5
ns
50
6.7
9.7
1.0
11
1.0
11
t
w
Pulse Width (LE)
HIGH
5.0
5.0
5.0
ns
5.0
5.0
5.0
t
s
Setup Time D to LE
HIGH or LOW
3.5
3.5
3.5
ns
3.5
3.5
3.5
t
h
Setup Time D to LE
HIGH or LOW
1.5
1.5
1.5
ns
1.5
1.5
1.5
t
OSLH
t
OSHL
Output to Output
Skew time (note 1)
50
1.5
1.5
1.5
ns
50
1.0
1.0
1.0
Symbol
Parameter
Test Condition
Value
Unit
T
A
= 25°C
-40 to 85°C
-55 to 125°C
Min.
Typ.
Max.
Min.
Max.
Min.
Max.
C
IN
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
8
10
10
10
pF
C
OUT
10
pF
C
PD
29
pF
相關(guān)PDF資料
PDF描述
74VHC573 Octal D-Type Latch with 3-STATE Outputs
74VHC573M Hex Schmitt-Trigger Inverters 14-SSOP -40 to 85
74VHC573N Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74VHC573SJ Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
74VHC574M Hex Schmitt-Trigger Inverters 14-SOIC -40 to 85
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