Toshiba 74VHCT32AFT, Quad 2-Input OR Logic Gate, 14-Pin TSSOP

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RS-artikelnummer:
171-3365
Tillv. art.nr:
74VHCT32AFT
Tillverkare / varumärke:
Toshiba
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Brand

Toshiba

Logic Function

OR

Mounting Type

Surface Mount

Number of Elements

4

Number of Inputs per Gate

2

Package Type

TSSOP

Pin Count

14

Logic Family

74VHCT

Input Type

CMOS, TTL

Maximum Operating Supply Voltage

5.5 V

Maximum High Level Output Current

-8mA

Maximum Propagation Delay Time @ Maximum CL

9.5 ns @ 50 pF

Minimum Operating Supply Voltage

4.5 V

Maximum Low Level Output Current

8mA

Maximum Operating Temperature

+125 °C

Automotive Standard

AEC-Q100

Length

5mm

Width

4.4mm

Height

1mm

Minimum Operating Temperature

-40 °C

Dimensions

5 x 4.4 x 1mm

Propagation Delay Test Condition

50pF

The 74VHCT32AFT is an advanced high speed CMOS 2-INPUT OR 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 4 stages including buffer output, which provide high noise immunity and stable output. The input voltage are compatible with TTL output voltage. This device may be used as a level converter for interfacing 3.3 V to 5 V system. Input protection and output circuit ensure that 0 to 5.5 V can be applied to the input and output (Note) pins without regard to the supply voltage. These structure prevents device destruction due to mismatched supply and input/output voltages such as battery back up, hot board insertion, etc.

Wide operating temperature range: Topr = -40 to 125 
High speed: tpd = 3.8 ns (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 2.0 μA (max) at Ta = 25 
Compatible with TTL inputs : VIL = 0.8 V (max): VIH = 2.0 V (min)
Power down protection is provided on all inputs and outputs.
Balanced propagation delays: tPLH ≈ tPHL
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with the 74 series (AC/HC/AHC/LV etc.) 245 type

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