74AHC1G66GW 查看數據表（PDF） - Philips Electronics

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产品描述 (功能)

生产厂家

74AHC1G66GW

Bilateral switch

Philips Electronics 

Philips Semiconductors

Bilateral switch

Product specification

74AHC1G66; 74AHCT1G66

RECOMMENDED OPERATING CONDITIONS

SYMBOL

VCC

VI

VS

Tamb

tr, tf

PARAMETER

CONDITIONS

74AHC1G66

74AHCT1G66

UNIT

MIN. TYP. MAX. MIN. TYP. MAX.

supply voltage

input voltage

switch voltage

operating ambient

temperature

2.0 5.0 5.5 4.5 5.0 5.5 V

0

−

5.5 0

−

5.5 V

0

−

VCC 0

−

VCC V

see DC and AC −40 +25 +125 −40 +25 +125 °C

characteristics per

device

input rise and fall times VCC = 3.3 ±0.3 V −

−

100 −

−

−

ns/V

VCC = 5.0 ±0.5 V −

−

20

−

−

20

ns/V

LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 60134); voltages are referenced to GND (ground = 0 V);

note 1.

SYMBOL

VCC

IIK

ISK

IS

ICC, IGND

Tstg

PD

PARAMETER

supply voltage

input diode current

switch diode current

switch source or sink current

VCC or GND current

storage temperature

power dissipation per package

CONDITIONS

VI < −0.5 V or VI > VCC + 0.5 V

VS < −0.5 V or VS > VCC + 0.5 V

−0.5 V < VO < VCC + 0.5 V

for temperature range from −40 to +125 °C

MIN.

−0.5

−

−

−

−

−65

−

MAX. UNIT

+7.0 V

−20 mA

±20 mA

±25 mA

±75 mA

+150 °C

250 mW

Note

1. To avoid drawing VCC current out of pin Z, when switch current flows into pin Y, the voltage drop across the

bidirectional switch must not exceed 0.4 V. If the switch current flows into pin Z, no VCC current will flow out of pin Y.

In this case there is no limit for the voltage drop across the switch, but the voltage at pins Y and Z may not exceed

VCC or GND.

2002 Jun 06

5

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