Toshiba 74VHC20FT, Dual 4-Input NAND Logic Gate, 14-Pin TSSOP

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£10.05

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£12.05

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1250 - 2450£0.185£9.25
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Packaging Options:
RS Stock No.:
171-3421
Mfr. Part No.:
74VHC20FT
Brand:
Toshiba
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Brand

Toshiba

Logic Function

NAND

Mounting Type

Surface Mount

Number of Elements

2

Number of Inputs per Gate

4

Package Type

TSSOP

Pin Count

14

Logic Family

74VHC

Input Type

CMOS, TTL

Maximum Operating Supply Voltage

5.5 V

Maximum High Level Output Current

-8mA

Maximum Propagation Delay Time @ Maximum CL

13 ns @ 50 pF

Minimum Operating Supply Voltage

2 V

Maximum Low Level Output Current

8mA

Maximum Operating Temperature

+125 °C

Output Type

Buffer, CMOS

Width

4.4mm

Automotive Standard

AEC-Q100

Length

5mm

Minimum Operating Temperature

-40 °C

Dimensions

5 x 4.4 x 1mm

Propagation Delay Test Condition

50pF

Height

1mm

The 74VHC20FT is an advanced high speed CMOS 4-INPUT NAND GATE 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 internal circuit is composed of 3 stages including a buffer output, which provide high noise immunity and stable output. 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: Topr = -40 to 125 
High speed: tpd = 3.3 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 2.0 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
Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 20 type

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