74AVCH4T245 查看數據表（PDF） - NXP Semiconductors.

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74AVCH4T245

4-bit dual supply translating transceiver with configurable voltage translation; 3-state

NXP Semiconductors. 

NXP Semiconductors

5. Functional diagram

74AVCH4T245

4-bit dual supply translating transceiver; 3-state

VCC(A)

13

1B1

VCC(B)

12

1B2

11

2B1

10

2B2

1OE

15

2 1DIR

1A1

1A2

2A1

2A2

4

5

6

7

Pin numbers are shown for SO16, TSSOP16 and DHVQFN16 packages only.

Fig 1. Logic symbol

2OE

14

2DIR 3

001aak280

DIR

A1

A2

VCC(A)

Fig 2. Logic diagram (one 2-bit transceiver)

OE

B1

B2

VCC(B)

001aak281

74AVCH4T245

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 27 September 2011

© NXP B.V. 2011. All rights reserved.

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