74ALVCHS162830A

1BIT TO 2BIT ADDRESS DRIVER

WITH 3STATE OUTPUTS

SCES624 − FEBRUARY 2005

4

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP†

MAX

UNIT

VIK

II = −18 mA

2.3 V

−1.2

V

VIK

II = 18 mA

2.3 V

VCC + 1.2

V

IOH = −100 µA

2.3 V to 3.6 V

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

IOH = −6 mA

VIH = 2 V

3 V

2.4

V

IOH = −8 mA,

VIH = 2 V

2.7 V

2

IOH = −12 mA,

VIH = 2 V

3 V

2

IOL = 100 µA

2.3 V to 3.6 V

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

IOL = 6 mA

VIL = 0.8 V

3 V

0.55

V

IOL = 8 mA,

VIL = 0.8 V

2.7 V

0.6

IOL = 12 mA,

VIL = 0.8 V

3 V

0.8

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

20

µA

∆ICC

One input at VCC − 0.6 V,

Other inputs at VCC or GND

3 V to 3.6 V

500

µA

Ci

Control inputs

VI = VCC or GND

3.3 V

3.5

pF

Ci

Data inputs

VI = VCC or GND

3.3 V

4.5

pF

Co

Outputs

VO = VCC or GND

3.3 V

4.5

pF

† All typical values are at VCC = 3.3 V, TA = 25°C.

‡ This is the bus-hold maximum dynamic current. It is the minimum overdrive current required to switch the input from one state to another.

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

otherwise noted) (see Figure 1)

PARAMETER

FROM

(INPUT)

TO

(OUTPUT)

VCC = 2.5 V

± 0.2 V

VCC = 2.7 V

VCC = 3.3 V

± 0.3 V

UNIT

PARAMETER

(INPUT)

(OUTPUT)

MIN

MAX

MIN

MAX

MIN

MAX

UNIT

tpd

A

Y

1.2

3.8

4

1.7

3.5

ns

ten

OE

Y

1

5.7

5.7

1

4.8

ns

tdis

OE

Y

1

4.9

5.4

1.7

5.2

ns

PARAMETER

TEST CONDITIONS

VCC = 2.5 V VCC = 3.3 V

UNIT

PARAMETER

TEST CONDITIONS

TYP

TYP

UNIT

Cpd

Power dissipation capacitance

One OE enabled

CL = 0,

f = 10 MHz

17

17.5

pF

Cpd

Power dissipation capacitance

per bit (one output switching)

All outputs disabled

CL = 0,

f = 10 MHz

0.4

0.5

pF