74VHC244MTCX Fairchild Semiconductor, 74VHC244MTCX Datasheet - Page 4

• Manufacturer Part Number: 74VHC244MTCX
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74VHCr

Specifications of 74VHC244MTCX

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• 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-TSSOP
• Logic Family: VHC
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 8 mA
• Low Level Output Current: 8 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 8
• Output Type: 3-State
• Propagation Delay Time: 11.9 ns at 3.3 V, 7.5 ns at 5 V
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Inputs: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Package Type: TSSOP
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2V
• Quiescent Current: 4uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Logic Device Type: Buffer, Non Inverting
• Supply Voltage Range: 2V To 5.5V
• Logic Case Style: TSSOP
• No. Of Pins: 20
• Operating Temperature Range: -40°C To +85°C
• Family Type: VHC
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74VHC244MTCXTR

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t
t
t
t
t
t
t
t
C
C
C
PLH
PHL
PZL
PZH
PLZ
PHZ
OSLH
OSHL
AC Electrical Characteristics
Note 4: Parameter guaranteed by design. t
Note 5: C
operating current can be obtained by the equation: I
IN
OUT
PD
Symbol
PD
is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. Average
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
OSLH
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
|t
PLHmax
CC
V
(V)
r
r
r
r
r
r
r
r
CC
(OPR.)
0.3
0.5
0.3
0.5
0.3
0.5
0.3
0.5

t
PLHmin
Min
C
PD
|; t
* V
OSHL
CC
T
A
* f
10.3
Typ
5.8
8.3
3.9
5.4
6.6
9.1
4.7
6.2
6.7
19
IN
4
6
|t
4
25
PHLmax

q
I
C
CC
/8 (per bit).

Max
10.6
14.1
14.0
11.9
t
8.4
5.5
7.5
7.3
9.3
9.2
1.5
1.0
PHLmin
10
|.
T
A
Min
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0

40
q
C to
Max
10.0
13.5
12.5
16.0
10.5
16.0
10.5

6.5
8.5
8.5
1.5
1.0
10
85
q
C
Units
ns
ns
ns
ns
ns
ns
pF
pF
pF
R
R
(Note 4)
V
V
(Note 5)
CC
CC
L
L
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