Toshiba 74VHC273FT Octal D Type Flip Flop IC, CMOS, 20-Pin TSSOP

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RS Stock No.:
171-3336
Mfr. Part No.:
74VHC273FT
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

Single Ended

Triggering Type

Positive Edge

Polarity

Non-Inverting

Mounting Type

Surface Mount

Package Type

TSSOP

Pin Count

20

Number of Elements per Chip

8

Maximum Propagation Delay Time @ Maximum CL

21.5 ns @ 50 pF

Maximum Operating Supply Voltage

5.5 V

Dimensions

6.5 x 4.4 x 1mm

Automotive Standard

AEC-Q100

Length

6.5mm

Propagation Delay Test Condition

50pF

Maximum Operating Temperature

+125 °C

Minimum Operating Temperature

-40 °C

Height

1mm

Width

4.4mm

Minimum Operating Supply Voltage

2 V

The 74VHC273FT is an advanced high speed CMOS OCTAL D-TYPE 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. Information signals applied to D inputs are transferred to the Q outputs on the positive going edge of the clock pulse. When the CLR input is held "L", the Q outputs are at a low logic level independent of the other inputs. 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 = 165 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 = 0.8 V (max)
Pin and function compatible with the 74 series
(74AC/HC/AHC etc.) 273 type

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