74F244SCX Fairchild Semiconductor, 74F244SCX Datasheet - Page 4

• Manufacturer Part Number: 74F244SCX
• Description: IC BUFFER/DRIVER DUAL 20SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74Fr

Specifications of 74F244SCX

• Logic Type: Buffer/Line Driver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 4
• Current - Output High, Low: 3mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Logic Family: F
• Number Of Channels Per Chip: 8
• Polarity: Non-Inverting
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 70 C
• Mounting Style: SMD/SMT
• High Level Output Current: - 15 mA
• Low Level Output Current: 64 mA
• Minimum Operating Temperature: 0 C
• Number Of Lines (input / Output): 8 / 3
• Output Type: 3-State
• Propagation Delay Time: 5.2 ns at 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74F244SCX; 74F244SCXTR

©1988 Fairchild Semiconductor Corporation
74F240, 74F244 Rev. 1.4
DC Electrical Characteristics
Symbol
I
I
I
I
I
I
V
V
I
I
I
V
I
V
CEX
V
I
OZH
I
CCH
CCZ
CCH
CCZ
V
OZL
I
CCL
CCL
I
BVI
OD
I
OS
ZZ
CD
OH
IH
OL
IL
IH
ID
IL
Input HIGH Voltage
Input LOW Voltage
Input Clamp Diode Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Current
Input HIGH Current Breakdown
Test
Output HIGH Leakage Current
Input Leakage Test
Output Leakage Circuit Current
Input LOW Current
Output Leakage Current
Output Leakage Current
Output Short-Circuit Current
Bus Drainage Test
Power Supply Current (74F240)
Power Supply Current (74F240)
Power Supply Current (74F240)
Power Supply Current (74F244)
Power Supply Current (74F244)
Power Supply Current (74F244)
Parameter
10% V
10% V
10% V
5% V
CC
CC
CC
CC
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
Max.
V
0.0V
Min.
Min.
Min.
0.0
0.0
CC
Recognized as a HIGH Sig-
nal
Recognized as a LOW Sig-
nal
I
I
I
I
I
V
V
V
I
All Other Pins Grounded
V
All Other Pins Grounded
V
D
V
V
V
V
V
V
V
V
V
V
V
IN
OH
OH
OH
OL
ID
OUT
OUT
OUT
OUT
OUT
O
O
O
O
O
O
IN
IN
IOD
IN
IN
n
4
= –18mA
= 1.9µA
(74F240))
= HIGH
= LOW
= HIGH Z
= HIGH
= LOW
= HIGH Z
= 64mA
= 0.5V (OE
= –3mA
= –15mA
= –3mA
= 2.7V
= 7.0V
= 0.5V (D
= 150mV
= V
= 2.7V
= 0.5V
= 0V
= 5.25V
Conditions
CC
n
1
(74F244))
, OE
2
, OE
2
,
Min.
–100
4.75
2.0
2.4
2.0
2.7
Typ.
19
50
42
40
60
60
Max. Units
–225
–1.2
0.55
3.75
–1.0
–1.6
–50
500
0.8
5.0
7.0
www.fairchildsemi.com
50
50
29
75
63
60
90
90
mA
mA
mA
mA
mA
mA
mA
mA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V