74HC1G66 Просмотр технического описания (PDF) - Philips Electronics

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74HC1G66

Bilateral switch

Philips Electronics 

Philips Semiconductors

Bilateral switch

Product specification

74HC1G66; 74HCT1G66

HIGH

(from enable inputs)

Y

Vis = 0 to VCC - GND

V

Z

Iis

MNA078

GND

LOW

(from enable input)

Y

A

VI = VCC or GND

Z

A

VO = GND or VCC

GND

MNA079

Fig.5 Test circuit for measuring ON-resistance

(RON).

Fig.6 Test circuit for measuring OFF-state

current.

HIGH

(from enable input)

Y

A

VI = VCC or GND

Z

A

VO (open circuit)

GND

MNA080

handbook,8h0alfpage

RON

(Ω)

60

VCE = 4.5 V

40

20

6.0 V

MNA081

9.0 V

0

0

2

4

6

6 Vis (V) 10

Fig.7 Test circuit for measuring ON-state current.

Fig.8 Typical ON-resistance (RON) as a function

of input voltage (Vis) for Vis = 0 to VCC.

2002 May 15

8

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