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Logic / Bus Driver/Transceivers / 74LVC244AD
Datasheets
74LVC244AD by:
NXP Semiconductors
Nexperia
NXP Semiconductors
onsemi
Philips E C G Inc
Philips Semiconductors
Texas Instruments
YAGEO Corporation
Not Found

IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20, Bus Driver/Transceiver

Part Details for 74LVC244AD by NXP Semiconductors

Results Overview of 74LVC244AD by NXP Semiconductors

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

74LVC244AD Information

74LVC244AD by NXP Semiconductors is a Bus Driver/Transceiver.
Bus Driver/Transceivers are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Price & Stock for 74LVC244AD

Part # Distributor Description Stock Price Buy
Bristol Electronics   680
RFQ
Quest Components LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 881
  • 1 $0.9000
  • 15 $0.4050
  • 124 $0.2700
$0.2700 / $0.9000 Buy Now
Quest Components LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20 544
  • 1 $0.9000
  • 15 $0.4050
  • 124 $0.2700
$0.2700 / $0.9000 Buy Now
Win Source Electronics Octal buffer/line driver with 5-volt tolerant inputs/outputs 3-Statetitle 89210
  • 445 $0.1129
  • 1,080 $0.0927
  • 1,675 $0.0898
  • 2,305 $0.0869
  • 2,980 $0.0840
  • 3,985 $0.0753
$0.0753 / $0.1129 Buy Now

Part Details for 74LVC244AD

74LVC244AD CAD Models

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74LVC244AD Part Data Attributes

Parametric Data
74LVC244AD NXP Semiconductors
Buy Now Datasheet
Compare Parts:
74LVC244AD NXP Semiconductors IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20, Bus Driver/Transceiver
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer NXP SEMICONDUCTORS
Part Package Code SOIC
Package Description 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20
Pin Count 20
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Control Type ENABLE LOW
Family LVC/LCX/Z
JESD-30 Code R-PDSO-G20
JESD-609 Code e4
Length 12.8 mm
Load Capacitance (CL) 50 pF
Logic IC Type BUS DRIVER
Max I(ol) 0.024 A
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 2
Number of Ports 2
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Characteristics 3-STATE
Output Polarity TRUE
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP20,.4
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TUBE
Peak Reflow Temperature (Cel) 260
Prop. Delay@Nom-Sup 7.5 ns
Propagation Delay (tpd) 9 ns
Qualification Status Not Qualified
Seated Height-Max 2.65 mm
Supply Voltage-Max (Vsup) 3.6 V
Supply Voltage-Min (Vsup) 1.2 V
Supply Voltage-Nom (Vsup) 3.3 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Width 7.5 mm

Alternate Parts for 74LVC244AD

This table gives cross-reference parts and alternative options found for 74LVC244AD. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 74LVC244AD, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
N74LVCH244AD NXP Semiconductors Check for Price IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver 74LVC244AD vs N74LVCH244AD
SN74LVCZ244ADW Texas Instruments Check for Price LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 74LVC244AD vs SN74LVCZ244ADW
SN74LVCH244ADWR Texas Instruments $0.3180 8-ch, 1.65-V to 3.6-V buffers with bus-hold and 3-state outputs 20-SOIC -40 to 85 74LVC244AD vs SN74LVCH244ADWR
74LVCH244AD NXP Semiconductors Check for Price IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, 7.50 MM, PLASTIC, MS-013, SOT163-1, SOP-20, Bus Driver/Transceiver 74LVC244AD vs 74LVCH244AD
HD74LVC244 Renesas Electronics Corporation Check for Price LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, PDSO20 74LVC244AD vs HD74LVC244
74LVCH244AD Nexperia Check for Price Bus Driver 74LVC244AD vs 74LVCH244AD
SN74LVC244DWR Texas Instruments Check for Price Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 74LVC244AD vs SN74LVC244DWR
Part Number Manufacturer Composite Price Description Compare
IDT74LVCH244ASO8 Integrated Device Technology Inc Check for Price Bus Driver, LVC/LCX/Z Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, SOIC-20 74LVC244AD vs IDT74LVCH244ASO8
N74LVC244AD NXP Semiconductors Check for Price IC LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, Bus Driver/Transceiver 74LVC244AD vs N74LVC244AD
SN74LVC244ADWR Texas Instruments $0.2771 8-ch, 1.65-V to 3.6-V buffers with 3-state outputs 20-SOIC -40 to 125 74LVC244AD vs SN74LVC244ADWR
SN74LVC244DW Texas Instruments Check for Price Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 74LVC244AD vs SN74LVC244DW
74LVCH244AD,118 NXP Semiconductors Check for Price 74LVC(H)244A - Octal buffer/line driver; 3-state SOP 20-Pin 74LVC244AD vs 74LVCH244AD,118
SN74LVCH244ADWG4 Texas Instruments Check for Price Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 74LVC244AD vs SN74LVCH244ADWG4
74LVC244AMTR STMicroelectronics Check for Price LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, SOP-20 74LVC244AD vs 74LVC244AMTR
SN74LVCH244DW Texas Instruments Check for Price Octal Buffer/Driver With 3-State Outputs 20-SOIC -40 to 85 74LVC244AD vs SN74LVCH244DW
SN74LVCH244ADWE4 Texas Instruments Check for Price LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 74LVC244AD vs SN74LVCH244ADWE4
SN74LVCH244ADWRG4 Texas Instruments Check for Price LVC/LCX/Z SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO20, GREEN, PLASTIC, SOIC-20 74LVC244AD vs SN74LVCH244ADWRG4

74LVC244AD Related Parts

74LVC244AD Frequently Asked Questions (FAQ)

  • The maximum frequency of operation for the 74LVC244AD is typically around 100 MHz, but it can vary depending on the specific application and operating conditions. It's recommended to consult the datasheet and perform simulations to determine the maximum frequency for a specific design.

  • To ensure signal integrity when using the 74LVC244AD as a buffer, it's essential to follow proper PCB design practices, such as using short signal traces, minimizing impedance mismatches, and adding termination resistors if necessary. Additionally, consider using a low-skew clock distribution network and ensuring that the input signals are properly synchronized.

  • Yes, the 74LVC244AD can be used as a level translator between 3.3V and 5V logic levels. The device is designed to operate with a wide range of input and output voltage levels, making it suitable for level translation applications. However, ensure that the input and output voltage levels are within the recommended operating range specified in the datasheet.

  • The power consumption of the 74LVC244AD depends on the operating frequency, input signal levels, and output load. To minimize power consumption, consider using a lower operating frequency, reducing the output load, and using a lower supply voltage (if possible). Additionally, consider using power-saving modes or shutdown features if available.

  • The 74LVC244AD has built-in ESD protection, but it's still essential to follow proper ESD handling and protection practices during device handling, PCB assembly, and system design. Ensure that the device is handled in an ESD-protected environment, and consider adding external ESD protection devices if necessary.