INDUSTRIALTEMPERATURERANGE

2

IDT74ALVCH16501

3.3VCMOS18-BITUNIVERSALBUSTRANSCEIVERWITH3-STATEOUTPUTS

SSOP/ TSSOP

TOP VIEW

PIN CONFIGURATION

OEAB

LEAB

GND

GND

GND

OEBA

LEBA

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

47

46

45

44

43

42

41

40

39

38

37

36

35

34

33

48

49

50

51

52

53

54

55

56

1

GND

GND

GND

GND

GND

GND

25

26

27

28

32

31

30

29

GND

CLKBA

CLKAB

Symbol

Description

Max

Unit

–0.5 to +4.6

V

V

Storage Temperature

–65 to +150

°C

DC Output Current

–50 to +50

mA

Continuous Clamp Current,

±50

mA

–50

mA

Continuous Current through each

±100

mA

NOTES:

1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause

permanent damage to the device. This is a stress rating only and functional operation

of the device at these or any other conditions above those indicated in the operational

sections of this specification is not implied. Exposure to absolute maximum rating

conditions for extended periods may affect reliability.

NOTE:

1. As applicable to the device type.

Symbol

Conditions

Typ.

Max.

Unit

Input Capacitance

5

7

pF

Output Capacitance

7

9

pF

I/O Port Capacitance

7

9

pF

NOTE:

1. These pins have "Bus-Hold". All other pins are standard inputs, outputs, or I/Os.

Pin Names

Description

OEAB

A-to-B Output Enable Input

OEBA

B-to-A Output Enable Input (Active LOW)

LEAB

A-to-B Latch Enable Input

LEBA

B-to-A Latch Enable Input

CLKAB

A-to-B Clock Input

CLKBA

B-to-A Clock Input

A x

B x

PIN DESCRIPTION