74VHC541M STMicroelectronics, 74VHC541M Datasheet - Page 4
74VHC541M
Manufacturer Part Number
74VHC541M
Description
IC BUS BUFFER OCTAL 3-ST 20-SOIC
Manufacturer
STMicroelectronics
Series
74VHCr
Datasheet
1.74VHC541TTR.pdf
(12 pages)
Specifications of 74VHC541M
Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
*
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
497-2927-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74VHC541MTCX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
74VHC541MX
Manufacturer:
FSC
Quantity:
224
74VHC541
Table 7: AC Electrical Characteristics (Input t
(*) Voltage range is 3.3V
(**) Voltage range is 5.0V
Note 1: Parameter guaranteed by design. t
Table 8: Capacitive Characteristics
1) C
load. (Refer to Test Circuit). Average operating current can be obtained by the following equation. I
Circuit)
4/12
Symbol
Symbol
t
t
C
t
t
t
t
t
t
OSLH
OSHL
C
PD
C
PZH
PHZ
PLH
PHL
PZL
PLZ
OUT
PD
IN
is defined as the value of the IC’s internal equivalent capacitance which is calculated from the operating current consumption without
Propagation Delay
Time
Output Enable
Time
Output Disable
Time
Output to Output
Skew time (note 1)
Input Capacitance
Output
Capacitance
Power Dissipation
Capacitance
(note 1)
Parameter
Parameter
0.3V
0.5V
5.0
5.0
5.0
5.0
5.0
5.0
3.3
3.3
3.3
3.3
3.3
3.3
V
(V)
CC
(**)
(**)
(**)
(**)
(**)
(**)
(*)
(*)
(*)
(*)
(*)
(*)
soLH
Test Condition
Test Condition
(pF)
= |t
C
15
50
15
50
15
50
15
50
50
50
50
50
L
pLHm
- t
R
R
R
R
R
R
pLHn
L
L
L
L
L
L
= 1K
= 1K
= 1K
= 1K
= 1K
= 1K
|, t
r
soHL
= t
f
= |t
= 3ns)
Min.
Min.
pHLm
T
T
- t
A
A
pHLn
Typ.
Typ.
11.2
= 25°C
= 25°C
5.0
7.5
3.5
5.0
6.8
9.3
4.7
6.2
6.0
18
7
9
|
Max.
Max.
10.5
10.5
14.0
15.4
7.0
5.0
7.0
7.2
9.2
8.8
1.5
1.0
10
Value
Value
-40 to 85°C
Min.
-40 to 85°C
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
CC(opr)
= C
Max.
Max.
12.0
12.5
16.0
10.5
17.5
10.0
8.5
6.0
8.0
8.5
1.5
1.0
10
PD
x V
-55 to 125°C
-55 to 125°C
Min.
Min.
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
CC
x f
IN
Max.
Max.
12.0
12.5
16.0
10.5
17.5
10.0
+ I
8.5
6.0
8.0
8.5
1.5
1.0
10
CC
/8 (per
Unit
Unit
pF
pF
pF
ns
ns
ns
ns