SN74ALVC162268

12BIT TO 24BIT REGISTERED BUS EXCHANGER

WITH 3STATE OUTPUTS

SCES051 − AUGUST 1995

5

POST OFFICE BOX 655303

POST OFFICE BOX 1443

electrical characteristics over recommended operating free-air temperature range (unless

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC†

TA = − 40°C to 85°C

UNIT

PARAMETER

TEST CONDITIONS

VCC†

MIN

TYP‡

MAX

UNIT

IOH = − 100 µA

MIN to MAX

VCC −0.2

IOH = − 4 mA,

VIH = 1.7 V

2.3 V

1.9

VOH

IOH = − 6 mA

VIH = 1.7 V

2.3 V

1.7

V

VOH

(B port)

IOH = − 6 mA

VIH = 2 V

3 V

2.4

V

(B port)

IOH = − 8 mA,

VIH = 2 V

2.7 V

2

IOH = − 12 mA,

VIH = 2 V

3 V

2

IOL = 100 µA

MIN to MAX

0.2

IOL = 4 mA,

VIL = 0.7 V

2.3 V

0.4

VOL

IOL = 6 mA

VIL = 0.7 V

2.3 V

0.55

V

VOL

(B port)

IOL = 6 mA

VIL = 0.8 V

3 V

0.55

V

(B port)

IOL = 8 mA,

VIL = 0.8 V

2.7 V

0.6

IOL = 12 mA,

VIL = 0.8 V

3 V

0.8

IOH = − 100 µA

MIN to MAX

VCC −0.2

IOH = − 6 mA,

VIH = 1.7 V

2.3 V

2

VOH

VIH = 1.7 V

2.3 V

1.7

V

VOH

(A port)

IOH = − 12 mA

VIH = 2 V

2.7 V

2.2

V

(A port)

IOH = − 12 mA

VIH = 2 V

3 V

2.4

IOH = − 24 mA,

VIH = 2 V

3 V

2

IOL = 100 µA

MIN to MAX

0.2

VOL

IOL = 6 mA,

VIL = 0.7 V

2.3 V

0.4

VOL

(A port)

IOL = 12 mA

VIL = 0.7 V

2.3 V

0.7

V

(A port)

IOL = 12 mA

VIL = 0.8 V

2.7 V

0.4

V

IOL = 24 mA,

VIL = 0.8 V

3 V

0.55

II

VI = VCC or GND

3.6 V

±5

µA

VI = 0.7 V

2.3 V

45

VI = 1.7 V

2.3 V

−45

II(hold)

VI = 0.8 V

3 V

75

µA

II(hold)

VI = 2 V

3 V

−75

µA

VI = 0 to 3.6 V

3.6 V

±500

IOZ§

VO = VCC or GND

3.6 V

±10

µA

ICC

VI = VCC or GND,

IO = 0

3.6 V

40

µA

nICC

One input at VCC − 0.6 V,

Other inputs at VCC or GND

3 V to 3.6 V

750

µA

Ci

Control inputs

VI = VCC or GND

3.3 V

3.5

pF

Cio

A or B ports

VO = VCC or GND

3.3 V

9

pF

† For conditions shown as MIN or MAX, use the appropriate values under recommended operating conditions.

‡ All typical values are at VCC = 3.3 V.

§ For I/O ports, the parameter IOZ includes the input-leakage current.