74LVC86AD 查看數據表（PDF） - Philips Electronics

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74LVC86AD

Quad 2-input exclusive OR gate

Philips Electronics 

Philips Semiconductors

Quad 2-input exclusive OR gate

Product specification

74LVC86A

DC CHARACTERISTICS

Over recommended operating conditions voltages are referenced to GND (ground = 0V)

SYMBOL

PARAMETER

TEST CONDITIONS

VIH

HIGH level Input voltage

VCC = 1.2V

VCC = 2.7 to 3.6V

VIL

LOW level Input voltage

VOH HIGH level output voltage

VCC = 1.2V

VCC = 2.7 to 3.6V

VCC = 2.7V; VI = VIH or VIL; IO = –12mA

VCC = 3.0V; VI = VIH or VIL; IO = –100µA

VCC = 3.0V; VI = VIH or VIL; IO = –18mA

VOL LOW level output voltage

VCC = 3.0V; VI = VIH or VIL; IO = –24mA

VCC = 2.7V; VI = VIH or VIL; IO = 12mA

VCC = 3.0V; VI = VIH or VIL; IO = 100µA

VCC = 3.0V; VI = VIH or VIL; IO = 24mA

II

Input leakage current

VCC = 3.6V; VI = 5.5V or GND

ICC

Quiescent supply current

VCC = 3.6V; VI = VCC or GND; IO = 0

∆ICC

Additional quiescent supply current

per input pin

VCC = 2.7V to 3.6V; VI = VCC –0.6V; IO = 0

NOTES:

1. All typical values are at VCC = 3.3V and Tamb = 25°C.

LIMITS

Temp = -40°C to +85°C UNIT

MIN

TYP1 MAX

VCC

V

2.0

GND

V

0.8

VCC*0.5

VCC*0.2 VCC

V

VCC*0.6

VCC*0.8

0.40

0.20 V

0.55

"0.1 "5 µA

0.1

10

µA

5

500 µA

AC CHARACTERISTICS

GND = 0 V; tr = tf v 2.5 ns; CL = 50 pF; RL = 500W; Tamb = –40_C to +85_C

SYMBOL

PARAMETER

WAVEFORM

tPHL/

tPLH

Propagation delay

nA, nB to nY

Figures 1, 2

NOTE:

1. These typical values are at VCC = 3.3V and Tamb = 25°C.

VCC = 3.3V ±0.3V

MIN TYP1 MAX

1.5

3.0

5

LIMITS

VCC = 2.7V

MIN TYP1 MAX

1.5

3.4

5.8

VCC = 1.2V

TYP

11

UNIT

ns

AC WAVEFORMS

VM = 1.5 V at VCC w 2.7 V

VM = 0.5 S VCC at VCC < 2.7 V

VOL and VOH are the typical output voltage drop that occur with the

output load.

VI

nA, nB INPUT

VM

TEST CIRCUIT

PULSE

VI

GENERATOR

VCC

D.U.T.

RT

VO

CL 50pF

S1

500Ω

2 < VCC

Open

GND

500Ω

GND

VOH

tPHL

tPLH

nY OUTPUT

VM

VOL

SV00377

Figure 1. Input (nA, nB) to output (nY) propagation delays

VCC

t 2.7V

2.7V – 3.6V

VI

VCC

2.7V

Test

tPLH/tPHL

S1

Open

SY00077

Figure 2. Load circuitry for switching times.

1998 Apr 28

4

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