Toshiba 74VHC74FT Dual D Type Flip Flop IC, CMOS, 14-Pin TSSOP

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Packaging Options:
RS Stock No.:
171-3463
Mfr. Part No.:
74VHC74FT
Brand:
Toshiba
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Brand

Toshiba

Logic Family

74VHC

Logic Function

D Type

Input Type

CMOS, TTL

Output Type

CMOS

Output Signal Type

Differential

Triggering Type

Positive Edge

Polarity

Inverting

Mounting Type

Surface Mount

Package Type

TSSOP

Pin Count

14

Set/Reset

Preset

Number of Elements per Chip

2

Maximum Propagation Delay Time @ Maximum CL

20 ns @ 50 pF

Maximum Operating Supply Voltage

5.5 V

Dimensions

5 x 4.4 x 1mm

Automotive Standard

AEC-Q100

Propagation Delay Test Condition

50pF

Width

4.4mm

Minimum Operating Supply Voltage

2 V

Maximum Operating Temperature

+125 °C

Height

1mm

Minimum Operating Temperature

-40 °C

Length

5mm

The 74VHC74FT is an advanced high speed CMOS D-FLIP FLOP fabricated with silicon gate C2MOS technology. It 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. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Wide operating temperature range: Topr = -40 to 125 
High speed: fMAX = 185 MHz (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28 % VCC (min)
Power-down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with the 74 series (74AC/HC/AHC/LV etc.) 74 type

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