TC74VHC244FT

TC74VHC244FT, CMOS octal bus buffer, 7.0 V, 75 mA, 180 mW, sop

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Price:: US $0.22~0.22 / piece [Get Latest Price]

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PartNumber:: TC74VHC244FT

Brand:: Toshiba Semiconductor - Toshiba | Pack: | D/C: 06+

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Products Upload time: 2013-06-21

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Part Number:TC74VHC244FT
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Product Summary

The TC74VHC244FT is an advanced high speed CMOS octal bus buffer fabricated with silicon gate C2MOS technology. The TC74VHC244FT achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The TC74VHC244FT is a non-inverting 3-state buffer, and has two active-low output enables. The TC74VHC244FT is designed to be used with 3-state memory address drivers, etc.

Parametrics

TC74VHC244FT absolute maximum ratings: (1)Supply voltage range VCC: -0.5 to 7.0 V; (2)DC input voltage VIN: -0.5 to 7.0 V; (3)DC output voltage VOUT: -0.5 to VCC + 0.5 V; (4)Input diode current IIK: -20 mA; (5)Output diode current IOK: 20 mA; (6)DC output current IOUT: 25 mA; (7)DC VCC/ground current ICC: 75 mA; (8)Power dissipation PD: 180 mW; (9)Storage temperature Tstg: -65 to 150 °C.

Features

TC74VHC244FT features: (1)High speed: tpd = 3.9 ns (typ.)at VCC = 5 V; (2)Low power dissipation: ICC = 4 μA (max)at Ta = 25°C; (3)High noise immunity: VNIH = VNIL = 28% VCC (min); (4)Power down protection is provided on all inputs.; (5)Balanced propagation delays: tpLH - tpHL; (6)Wide operating voltage range: VCC (opr)= 2 to 5.5 V; (7)Low noise: VOLP = 0.9 V (max); (8)Pin and function compatible with 74ALS240/244.