74HCT4351U データシートの表示（PDF） - Philips Electronics

部品番号

コンポーネント説明

メーカー

74HCT4351U

8-channel analog multiplexer/demultiplexer with latch

Philips Electronics 

Philips Semiconductors

8-channel analog multiplexer/demultiplexer

with latch

Product specification

74HC/HCT4351

handbook, halfpa1g0e

VCC - GND

(V)

8

6

MBA334

operating area

4

2

Fig.6

0

0

2

4

6

8

10

VCC - VEE (V)

Guaranteed operating area as a function

of the supply voltages for 74HC4351.

Fig.7 Guaranteed operating area as a function of

the supply voltages for 74HCT4351.

DC CHARACTERISTICS FOR 74HC/HCT

For 74HC: VCC − GND or VCC − VEE = 2.0, 4.5, 6.0 and 9.0 V

For 74HCT: VCC − GND = 4.5 and 5.5 V; VCC − VEE = 2.0, 4.5, 6.0 and 9.0 V

Tamb (°C)

TEST CONDITIONS

SYMBOL PARAMETER

74HC/HCT

+25

−40 to +85

−40 to

+125

UNIT VCC VEE

(V) (V)

IS

(µA)

Vis

VI

RON

RON

RON

∆RON

ON resistance

(rail)

ON resistance

(rail)

ON resistance

(rail)

maximum ∆ ON

resistance

between any two

channels

min. typ. max. min. max. min. max.

−−

−

−

Ω

100 180

225

270 Ω

90 160

200

240 Ω

70 130

165

195 Ω

150 −

−

−

Ω

80 140

175

210 Ω

70 120

150

180 Ω

60 105

130

160 Ω

150 −

−

−

Ω

90 160

200

240 Ω

80 140

175

210 Ω

65 120

150

180 Ω

−

Ω

9

Ω

8

Ω

6

Ω

2.0 0

4.5 0

100 VCC VIN

1000 to or

6.0 0

1000 VEE VIL

4.5 −4.5 1000

2.0 0

4.5 0

100 VEE VIH

1000

or

6.0 0

1000

VIL

4.5 −4.5 1000

2.0 0

4.5 0

100 VCC VIH

1000

or

6.0 0

1000

VIL

4.5 −4.5 1000

2.0 0

4.5 0

6.0 0

4.5 −4.5

VCC VIH

to or

VEE VIL

Notes to DC characteristics

1. At supply voltages (VCC − VEE) approaching 2.0 V, the analog switch ON-resistance becomes extremely non-linear.

There it is recommended that these devices be used to transmit digital signals only, when using these supply

voltages.

2. For test circuit measuring RON see Fig.8.

December 1990

6

Share Link: