74VCX1632245TBR(2005) 데이터 시트보기 (PDF) - STMicroelectronics

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74VCX1632245TBR
(Rev.:2005)

16-BIT DUAL SUPPLY BUS TRANSCEIVER LEVEL TRANSLATOR WITH A SIDE SERIES RESISTOR

STMicroelectronics 

74VCX1632245

Figure 2: Input And Output Equivalent Circuit

uct(s) Table 2: Pin Description

rod TFBGA54 PIN°

P A3

te J3

le A6, B5, B6, C5,

o C6, D5, D6, E5

s E6, F5, F6, G5,

b G6, H5, H6, J6

O A1, B2, B1, C2,

- C1, D2, D1, E2

) E1, F2, F1, G2,

t(s G1, H2, H1, J1

c J4

u A4

d D3, D4, E3, E4,

ro F3, F4

P A2, A5, B3, B4,

H3, H4, J2, J5

te C4, G4

Obsole C3, G3

µTFBGA42 PIN N°

B3

F3

A4, A5, A6, B5,

B6, C5, C6, D5

D6, E5, E6, F5,

F6, G4, G5, G6

A3, A2, A1, B2,

B1, C2, C1, D2

D1, E2, E1, F2,

F1, G3, G2, G1

F4

B4

C3, C4, E3, E4

-

D4

D3

TSSOP PIN N°

1

24

47, 46, 44, 43,

41, 40, 38, 37

36, 35, 33, 32,

30, 29, 27, 26

2, 3, 5, 6,

8, 9, 11, 12

13, 14, 16, 17,

19, 20, 22, 23

25

48

4, 10, 15, 21,

28, 34, 39, 45

-

SYMBOL

NAME AND FUNCTION

1DIR

Directional Controls

2DIR

Directional Controls

1A1, 1A2, 1A3, 1A4, Data Inputs/Outputs

1A5, 1A6, 1A7, 1A8

2A1, 2A2, 2A3, 2A4, Data Inputs/Outputs

2A5, 2A6, 2A7, 2A8

1B1, 1B2, 1B3, 1B4, Data Inputs/Outputs

1B5, 1B6, 1B7, 1B8

2B1, 2B2, 2B3, 2B4, Data Inputs/Outputs

2B5, 2B6, 2B7, 2B8

G2

Output Enable Inputs

G1

Output Enable Inputs

GND

Ground (0V)

NC

No Connected

42, 31

7, 18

VCCA

VCCB

Positive Supply Voltage

Positive Supply Voltage

2/18

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