(China (Mainland))
Product Summary
The tc74vhc74ft is an advanced high speed CMOS D-flip flop fabricated with silicon gate C2MOS technology. The tc74vhc74ft achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The signal level applied to the D INPUT is transferred to Q OUTPUT during the positive going transition of the CK pulse. CLR and PR are independent of the CK and are accomplished by setting the appropriate input low.
Parametrics
tc74vhc74ft 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: ±50 mA; (8)Power dissipation PD: 180 mW; (9)Storage temperature Tstg: -65 to 150 °C.
Features
tc74vhc74ft features: (1)High speed: fmax = 170 MHz (typ.)at VCC = 5 V; (2)Low power dissipation: ICC = 2 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 V to 5.5 V; (7)Pin and function compatible with 74ALS74.
Diagrams
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 TC74VHC74FT(EK2,M) |
Toshiba |
Flip Flops Dual Flip-Flop |
Data Sheet |
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TC74VHC74FT(EL) |
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IC FLIP-FLOP DUAL D-TYPE 14TSSOP |
Data Sheet |
Negotiable |
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TC74VHC74FT(EL,M) |
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IC FLIP-FLOP DUAL D-TYPE 14TSSOP |
Data Sheet |
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