74ABT2244CSJX

74ABT2244CSJX Datasheet

74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs

Part	Datasheet
74ABT2244CSJX	74ABT2244CSJX (pdf)

Related Parts	Information
74ABT2244CMTC	74ABT2244CMTC
74ABT2244CMTCX	74ABT2244CMTCX
74ABT2244CSC	74ABT2244CSC
74ABT2244CPC	74ABT2244CPC
74ABT2244CMSA	74ABT2244CMSA
74ABT2244CSJ	74ABT2244CSJ
74ABT2244CSCX	74ABT2244CSCX
74ABT2244CMSAX	74ABT2244CMSAX

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74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs 74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs March 2007 • Guaranteed latchup protection • High-impedance, glitch-free bus loading during entire power up and power down cycle • Nondestructive, hot-insertion capability The ABT2244 is an octal buffer and line driver designed to drive the capacitive inputs of MOS memory drivers, address drivers, clock drivers, and bus-oriented transmitters/receivers. The series resistors in the outputs reduce ringing and eliminate the need for external resistors. Ordering Information Order Number 74ABT2244CSC 74ABT2244CSJ 74ABT2244CMSA 74ABT2244CMTC Package Number M20B M20D MSA20 MTC20 Package Description 20-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-013, Wide 20-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide 20-Lead Shrink Small Outline Package SSOP , JEDEC MO-150, 5.3mm Wide 20-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide Devices are also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering number. Pb-Free package per JEDEC J-STD-020B. Connection Diagram Schematic of Each Output Pin Descriptions Pin Names OE1, OE2 Description Output Enable Input Active LOW Inputs Outputs Truth Table OE1 OE2 H = HIGH Voltage Level X = Immaterial L = LOW Voltage Level Z = High Impedance 74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TSTG TA TJ VCC VIN IIN VO Parameter Storage Temperature Ambient Temperature Under Bias Junction Temperature Under Bias VCC Pin Potential to Ground Pin Input Voltage 1 Input Current 1 Voltage Applied to Any Output Disabled or Power-off State HIGH State Current Applied to Output in LOW State Max. DC Latchup Source Current Across Comm Operating Range Over Voltage Latchup I/O Rating to +150°C to +125°C to +150°C to +7.0V to +7.0V to +5.0mA to 5.5V to VCC twice the rated IOL mA Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings. TA VCC / Parameter Free Air Ambient Temperature Supply Voltage Minimum Input Edge Rate Data Input Enable Input Rating to +85°C +4.5V to +5.5V 50mV/ns 20mV/ns 1992 Fairchild Semiconductor Corporation 74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs DC Electrical Characteristics Parameter VIH Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Output HIGH VOL Output LOW Voltage Input HIGH Current IBVI Input HIGH Current Breakdown Test Input LOW Current IOZH IOZL IOS ICEX IZZ ICCH ICCL ICCZ ICCT Input Leakage Test Output Leakage Current Output Short-Circuit Current Output HIGH Leakage Current Bus Drainage Test Power Supply Current Power Supply Current Additional ICC/Input Outputs Enabled Outputs 3-STATE Outputs 3-STATE

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74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs
74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs

March 2007
• Guaranteed latchup protection
• High-impedance, glitch-free bus loading during entire
power up and power down cycle
• Nondestructive, hot-insertion capability

The ABT2244 is an octal buffer and line driver designed to drive the capacitive inputs of MOS memory drivers, address drivers, clock drivers, and bus-oriented transmitters/receivers.

The series resistors in the outputs reduce ringing and eliminate the need for external resistors.
Ordering Information

Order Number 74ABT2244CSC 74ABT2244CSJ 74ABT2244CMSA 74ABT2244CMTC

Package Number

M20B M20D MSA20 MTC20

Package Description 20-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-013, Wide 20-Lead Small Outline Package SOP , EIAJ TYPE II, 5.3mm Wide 20-Lead Shrink Small Outline Package SSOP , JEDEC MO-150, 5.3mm Wide 20-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide
Devices are also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering number. Pb-Free package per JEDEC J-STD-020B.

Connection Diagram

Schematic of Each Output

Pin Descriptions

Pin Names OE1, OE2

Description Output Enable Input Active LOW Inputs Outputs

Truth Table

OE1 OE2

H = HIGH Voltage Level X = Immaterial L = LOW Voltage Level Z = High Impedance
74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only.

TSTG TA TJ VCC VIN IIN VO

Parameter Storage Temperature Ambient Temperature Under Bias Junction Temperature Under Bias VCC Pin Potential to Ground Pin Input Voltage 1 Input Current 1 Voltage Applied to Any Output

Disabled or Power-off State HIGH State Current Applied to Output in LOW State Max. DC Latchup Source Current Across Comm Operating Range Over Voltage Latchup I/O

Rating to +150°C to +125°C to +150°C
to +7.0V to +7.0V to +5.0mA
to 5.5V to VCC twice the rated IOL mA

Recommended Operating Conditions

The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to absolute maximum ratings.

TA VCC /

Parameter Free Air Ambient Temperature Supply Voltage Minimum Input Edge Rate

Data Input Enable Input

Rating to +85°C +4.5V to +5.5V
50mV/ns 20mV/ns
1992 Fairchild Semiconductor Corporation
74ABT2244 Octal Buffer/Line Driver with Series Resistors in the Outputs

DC Electrical Characteristics

Parameter

VIH Input HIGH Voltage VIL Input LOW Voltage VCD Input Clamp Diode Voltage VOH Output HIGH

VOL Output LOW Voltage

Input HIGH Current

IBVI Input HIGH Current Breakdown Test

Input LOW Current

IOZH IOZL IOS ICEX IZZ ICCH ICCL ICCZ

ICCT

Input Leakage Test Output Leakage Current

Output Short-Circuit Current Output HIGH Leakage Current Bus Drainage Test Power Supply Current

Power Supply Current

Additional ICC/Input

Outputs Enabled Outputs 3-STATE Outputs 3-STATE

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived 74ABT2244CSJX Datasheet file may be downloaded here without warranties.

Datasheet ID: 74ABT2244CSJX 513045