tc74vhc27fk TOSHIBA Semiconductor CORPORATION, tc74vhc27fk Datasheet

tc74vhc27fk

Manufacturer Part Number

tc74vhc27fk

Description

Triple 3-input Nor Gate

Manufacturer

TOSHIBA Semiconductor CORPORATION

Datasheet

1.TC74VHC27FK.pdf (9 pages)

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Triple 3-Input NOR Gate

NOR GATE fabricated with silicon gate C

Bipolar Schottky TTL while maintaining the CMOS low power

dissipation.

output, which provide high noise immunity and stable output.

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.

Features

•

The TC74VHC27 is an advanced high speed CMOS 3-INPUT

It achieves the high speed operation similar to equivalent

The internal circuit is composed of 3 stages including a buffer

An input protection circuit ensures that 0 to 5.5 V can be

High speed: t

Low power dissipation: I

High noise immunity: V

Power down protection is provided on all inputs.

Balanced propagation delays: t

Wide operating voltage range: V

Pin and function compatible with 74ALS27

TC74VHC27F,TC74VHC27FN,TC74VHC27FT,TC74VHC27FK

= 4.1 ns (typ.) at V

TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic

NIH

= 2 μA (max) at Ta = 25°C

= V

pLH

NIL

CC (opr)

∼ − t

= 28% V

= 5 V

pHL

MOS technology.

= 2 to 5.5 V

(min)

Note: xxxFN (JEDEC SOP) is not available in

Weight

SOP14-P-300-1.27A:

SOL14-P-150-1.27:

TSSOP14-P-0044-0.65A:

VSSOP14-P-0030-0.50:

TC74VHC27F

TC74VHC27FN

TC74VHC27FT

TC74VHC27FK

Japan.

TC74VHC27F/FN/FT/FK

0.18 g (typ.)

0.12 g (typ.)

0.06 g (typ.)

0.02 g (typ.)

2008-08-01

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tc74vhc27fk Summary of contents

Page 1

... MOS technology 28% V (min) NIL CC ∼ − t pLH pHL = (opr) 1 TC74VHC27F/FN/FT/FK Note: xxxFN (JEDEC SOP) is not available in Japan. TC74VHC27F TC74VHC27FN TC74VHC27FT TC74VHC27FK Weight SOP14-P-300-1.27A: 0.18 g (typ.) SOL14-P-150-1.27: 0.12 g (typ.) TSSOP14-P-0044-0.65A: 0.06 g (typ.) VSSOP14-P-0030-0.50: 0.02 g (typ.) 2008-08-01 ...

Page 2

Pin Assignment GND 7 (Top view) Truth Table ...

Page 3

Operating Ranges (Note) Characteristics Supply voltage Input voltage Output voltage Operating temperature Input rise and fall time Note: The operating ranges must be maintained to ensure the normal operation of the device. Unused inputs must be tied to either V ...

Page 4

AC Characteristics (input: t Characteristics Symbol t pLH Propagation delay time t pHL Input capacitance C IN Power dissipation C PD capacitance Note defined as the value of the internal equivalent capacitance which is calculated from the operating ...

Page 5

Package Dimensions Weight: 0.18 g (typ.) TC74VHC27F/FN/FT/FK 5 2008-08-01 ...

Page 6

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.12 g (typ.) TC74VHC27F/FN/FT/FK 6 2008-08-01 ...

Page 7

Package Dimensions Weight: 0.06 g (typ.) TC74VHC27F/FN/FT/FK 7 2008-08-01 ...

Page 8

Package Dimensions Weight: 0.02 g (typ.) TC74VHC27F/FN/FT/FK 8 2008-08-01 ...

Page 9

RESTRICTIONS ON PRODUCT USE • The information contained herein is subject to change without notice. • TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to ...

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