74ABT244CMTC Fairchild Semiconductor, 74ABT244CMTC Datasheet - Page 5

• Manufacturer Part Number: 74ABT244CMTC
• Description: IC BUFF/DVR TRI-ST DUAL 20TSSOP
• Manufacturer: Fairchild Semiconductor
• Series: 74ABTr

Specifications of 74ABT244CMTC

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-TSSOP
• Logic Family: ABT
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 32 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: - 40 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 3.6 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

©1992 Fairchild Semiconductor Corporation
74ABT244 Rev. 1.4
DC Electrical Characteristics
SOIC package.
Notes:
5. Max number of outputs defined as (n). n – 1 data inputs are driven 0V to 3V. One output at LOW. Guaranteed, but
6. Max number of data inputs (n) switching. n – 1 inputs switching 0V to 3V. Input-under-test switching: 3V to threshold
7. Max number of outputs defined as (n). n – 1 data inputs are driven 0V to 3V. One output HIGH. Guaranteed, but not
AC Electrical Characteristics
SOIC and SSOP package.
Symbol
Symbol
not tested.
(V
tested.
t
t
t
t
V
t
t
V
V
V
V
PLH
PHL
PZH
PHZ
PZL
PLZ
ILD
OHV
OLP
OLV
IHD
ILD
), 0V to threshold (V
Propagation Delay
Data to Outputs
Output Enable Time
Output Disable Time
Quiet Output Maximum Dynamic V
Quiet Output Minimum Dynamic V
Minimum HIGH Level Dynamic Output
Voltage
Minimum HIGH Level Dynamic Input
Voltage
Maximum LOW Level Dynamic Input
Voltage
Parameter
Parameter
IHD
). Guaranteed, but not tested.
Min.
1.0
1.0
1.5
1.5
1.7
1.7
T
V
C
A
CC
L
= +25°C,
Typ. Max.
= 50pF
2.5
2.3
3.5
3.6
3.5
3.3
= +5V,
OL
OL
3.6
3.6
6.0
6.0
5.6
5.6
V
5.0
5.0
5.0
5.0
5.0
CC
T
5
A
V
= –55°C to +125°C,
Min.
T
T
T
T
T
1.0
1.0
0.8
1.2
1.2
1.0
CC
A
A
A
A
A
C
= 25°C
= 25°C
= 25°C
= 25°C
= 25°C
= 4.5V–5.5V,
Conditions
L
C
R
L
L
= 50pF
= 50pF,
= 500Ω
(5)
(5)
(7)
(6)
(6)
Max.
5.3
5.0
6.5
7.9
7.6
7.9
T
Min.
–1.3
A
2.7
2.0
V
Min.
= –40°C to +85°C,
CC
1.0
1.0
1.5
1.5
1.7
1.7
C
= 4.5V–5.5V,
L
Typ.
–0.8
= 50pF
0.5
3.1
1.5
1.1
Max.
3.6
3.6
6.0
6.0
5.6
5.6
Max. Units
0.8
0.8
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Units
V
V
V
V
V
ns
ns
ns