74VHC245M Fairchild Semiconductor, 74VHC245M Datasheet - Page 3
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74VHC245M
Manufacturer Part Number
74VHC245M
Description
IC TRANSCVR TRI-ST 8BIT 20SOIC
Manufacturer
Fairchild Semiconductor
Series
74VHCr
Datasheet
1.74VHC245M.pdf
(7 pages)
Specifications of 74VHC245M
Logic Type
Transceiver, 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
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Logic Family
VHC
Operating Supply Voltage (typ)
2.5/3.3/5V
Propagation Delay Time
19ns
Number Of Elements
1
Number Of Channels
8
Input Logic Level
CMOS
Output Logic Level
CMOS
Output Type
3-State
Package Type
SOIC W
Polarity
Non-Inverting
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
2V
Operating Supply Voltage (max)
5.5V
Technology
CMOS
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Output Current
8mA
No. Of Channels
8
Input Level
1.5V
Logic Case Style
SOIC
No. Of Pins
20
Supply Voltage Range
2V To 5.5V
Operating Temperature Range
-40°C To +85°C
Filter Terminals
SMD
Rohs Compliant
Yes
Family Type
74VHC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
74VHC245M
Manufacturer:
MOTOROLA
Quantity:
50
Part Number:
74VHC245M
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Company:
Part Number:
74VHC245MTC
Manufacturer:
FAIRCHILD
Quantity:
111
Part Number:
74VHC245MTC
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
74VHC245MTCX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
V
(Note 3)
V
V
V
t
t
t
t
t
t
t
t
C
(T/R, OE)
C
C
PLH
PHL
PZL
PZH
PLZ
PHZ
OSLH
OSHL
Noise Characteristics
Note 3: Parameter guaranteed by design.
AC Electrical Characteristics
Note 4: Parameter guaranteed by design. t
Note 5: C
operating current can be obtained by the equation: I
OLP
OLV
IHD
ILD
IN
I/O
PD
Symbol
(Note 3)
(Note 3)
(Note 3)
Symbol
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average
Quiet Output Maximum
Dynamic V
Quiet Output Minimum
Dynamic V
Minimum HIGH Level
Dynamic Input Voltage
Maximum LOW Level
Dynamic Input Voltage
Propagation Delay
Time
3-STATE Output
Enable Time
3-STATE Output
Disable Time
Output to Output
Skew
Input Capacitance
Output Capacitance
Power Dissipation
Capacitance
Parameter
OL
OL
Parameter
OSLH
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
V
(V)
CC
r
r
r
r
r
r
r
r
|t
PLH max
CC
0.3
0.5
0.3
0.5
0.3
0.5
0.3
0.5
(opr.)
Min
t
PLH min
V
C
5.0
5.0
5.0
5.0
(V)
CC
PD
* V
|; t
CC
T
OSHL
A
* f
11.0
11.5
Typ
5.8
8.3
4.0
5.5
8.5
5.8
7.3
7.0
21
IN
4
8
25
Typ
0.9
3
0.9
|t
q
I
PHL max
C
CC
T
A
/8 (per Bit).
25
Max
11.9
13.2
16.7
10.6
15.8
8.4
5.5
7.5
8.5
9.7
1.5
1.0
10
q
Limits
t
C
PHL min
1.2
3.5
1.5
1.2
|
T
A
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Units
40
V
V
V
V
q
C to
Max
10.0
13.5
15.5
19.0
10.0
12.0
18.0
11.0
6.5
8.5
1.5
1.0
10
85
C
C
C
C
L
L
L
L
q
C
50 pF
50 pF
50 pF
50 pF
Units
pF
pF
pF
ns
ns
ns
ns
ns
ns
www.fairchildsemi.com
Conditions
R
R
(Note 4)
V
V
(Note 5)
L
L
CC
CC
1 k
1 k
Conditions
Open
5.0V
:
:
C
C
C
C
C
C
C
C
C
C
C
C
L
L
L
L
L
L
L
L
L
L
L
L
15 pF
50 pF
15 pF
50 pF
15 pF
50 pF
15 pF
50 pF
50 pF
50 pF
50 pF
50 pF