Toshiba 74VHC138FT, Decoder, 16-Pin TSSOP

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150 - 4501,951 kr97,55 kr
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Förpackningsalternativ:
RS-artikelnummer:
171-3433
Tillv. art.nr:
74VHC138FT
Tillverkare / varumärke:
Toshiba
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Brand

Toshiba

Product Type

Decoder

Logic Family

74VHC

Number of Inputs

3

Logic Function

Decoder

Mount Type

Surface

Package Type

TSSOP

Pin Count

16

Number of Outputs

34

Minimum Supply Voltage

2V

Maximum Supply Voltage

5.5V

Minimum Operating Temperature

125°C

Maximum Operating Temperature

-40°C

Height

1.2mm

Length

5mm

Width

4.4 mm

Series

74VHC

Standards/Approvals

No

Automotive Standard

AEC-Q100

The 74VHC138FT is an advanced high speed CMOS 3-to-8 DECODER 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. When the device is enabled, 3 Binary Select inputs (A, B and C) determine which one of the outputs ( Y0 - Y7 ) will go low. When enable input G1 is held low or either G2A or G2B is held high, decoding function is inhibited and all outputs go high. G1, G2A , and G2B inputs are provided to ease cascade connection and for use as an address decoder for memory systems. 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: Propagation delay time = 3.8 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 to 5.5 V

Low noise: V = 0.8 V (max)

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