74HC1G86 datasheet(2/12 Pages) PHILIPS

2 / 12 page

1998 Aug 05

Philips Semiconductors

Product speciﬁcation

2-input EXCLUSIVE-OR gate

74HC1G86;

74HCT1G86

FEATURES

• Wide operating voltage range:

2.0 to 6.0 V

• Symmetrical output impedance

• High noise immunity

• Low power dissipation

• Balanced propagation delays

• Very small 5 pins package

• Output capability: standard.

DESCRIPTION

The 74HC1G/HCT1G86 is a

high-speed Si-gate CMOS device.

The 74HC1G/HCT1G86 provides the

2-input EXCLUSIVE-OR function.

The standard output currents are 1

⁄2

compared to the 74HC/HCT86.

FUNCTION TABLE

See note 1.

Note

1. H = HIGH voltage level;

L = LOW voltage level.

INPUTS

OUTPUT

inA

inB

outY

QUICK REFERENCE DATA

GND = 0 V; Tamb =25 °C; tr =tf = 6.0 ns.

Notes

1. CPD is used to determine the dynamic power dissipation (PD in µW).

PD =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in V;

∑ (CL × VCC2 × fo) = sum of outputs.

2. For HC1G the condition is VI = GND to VCC;

For HCT1G the condition is VI = GND to VCC − 1.5 V.

PINNING

SYMBOL

PARAMETER

CONDITIONS

TYP.

UNIT

HC1G

HCT1G

tPHL/ tPLH

propagation delay

inA, inB to outY

CL =15pF

VCC =5V

910

input capacitance

1.5

CPD

power dissipation

capacitance

notes 1 and 2

SYMBOL

DESCRIPTION

1 and 2

inB, inA

data inputs

GND

ground (0 V)

outY

data output

5VCC

DC supply voltage

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