74LVC244ATTR

Buffers & Line Drivers Quad Bus Buffer

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SeekIC No. : 00404551 Detail

74LVC244ATTR: Buffers & Line Drivers Quad Bus Buffer

floor Price/Ceiling Price

US $ .24~.43 / Piece | Get Latest Price
Part Number:
74LVC244ATTR
Mfg:
STMicroelectronics
Supply Ability:
5000

Price Break

  • Qty
  • 0~1
  • 1~10
  • 10~100
  • 100~250
  • Unit Price
  • $.43
  • $.36
  • $.27
  • $.24
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2025/3/13

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Product Details

Quick Details

Number of Input Lines : 8 Number of Output Lines : 8
Polarity : Non-Inverting Supply Voltage - Max : 3.6 V
Supply Voltage - Min : 1.65 V Maximum Operating Temperature : + 125 C
Mounting Style : SMD/SMT Package / Case : TSSOP-20
Packaging : Reel    

Description

Polarity : Non-Inverting
Mounting Style : SMD/SMT
Packaging : Reel
Maximum Operating Temperature : + 125 C
Number of Input Lines : 8
Number of Output Lines : 8
Package / Case : TSSOP-20
Supply Voltage - Min : 1.65 V
Supply Voltage - Max : 3.6 V


Pinout

  Connection Diagram


Description

The 74LVC244ATTR is a low voltage CMOS OCTAL BUS BUFFER (3-STATE) fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology. It is ideal for 1.65 to 3.6 VCC operations and low power and low noise applications.

Features of the 74LVC244ATTR are:(1)5v tolerant inputs;(2)high speed: tpd = 5.9ns (max.) at vcc = 3v;(3)power down protection on inputs and outputs;(4)symmetrical output impedance:|ioh| = iol = 24ma (min) at vcc = 3v;(5)pci bus levels guaranteed at 24 ma;(6)balanced propagation delays: tplh @ tphl;(7)operating voltage range: vcc(opr) = 1.65v to 3.6v (1.2v data retention);(8)pin and function compatible with 74 series 244;(9)latch-up performance exceeds 500ma (jesd 17);(10)esd performance:hbm > 2000v (mil std 883 method 3015);mm > 200v.

The absolute maximum ratings of the 74LVC244ATTR can be summarized as:(1):the symbol is VCC,the parameter is supply voltage,the rating is -0.5 to +7.0,the unit is V;(2):the symbol is VI,the parameter is DC input voltage,the rating is -0.5 to +7.0,the unit is V;(3):the symbol is VO,the parameter is DC output voltage (high impedance or VCC = 0V),the rating is -0.5 to +7.0,the unit is V;(4):the symbol is VO,the parameter is DC output voltage (high or low state),the rating is -0.5 to Vcc+0.5,the unit is V;(5):the symbol is IIK,the parameter is DC input diode current,the rating is -50,the unit is mA;(6):the symbol is IOK,the parameter is output diode current,the rating is -50,the unit is mA;(7):the symbol is IO,the parameter is DC output current,the rating is ±50,the unit is mA;(8):the symbol is IGND,ICC,the parameter is DC VCC or GND current,the rating is ±100,the unit is mA;(9):the symbol is Tstg,the parameter is storage temperature range of the 74LVC244ATTR,the rating is -65 to +150,the unit is ;(10):the symbol is TL,the parameter islead temperature(10 sec),the rating is 300,the unit is .




Parameters:

Technical/Catalog Information74LVC244ATTR
VendorSTMicroelectronics (VA)
CategoryIntegrated Circuits (ICs)
Logic TypeLine Driver, Non-Inverting
Package / Case20-TSSOP
PackagingDigi-Reel?
Mounting TypeSurface Mount
Number of Bits per Element4
Number of Elements2 - Dual
Operating Temperature-55°C ~ 125°C
Voltage - Supply1.65 V ~ 3.6 V
Current - Output High, Low24mA, 24mA
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names 74LVC244ATTR
74LVC244ATTR
497 2919 6 ND
49729196ND
497-2919-6



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