SN74FB1650

18BIT TTL/BTL UNIVERSAL STORAGE TRANSCEIVER

SCBS178O − AUGUST 1992 − REVISED MARCH 2004

5

POST OFFICE BOX 655303

live-insertion specifications over recommended operating free-air temperature range

PARAMETER

TEST CONDITIONS

MIN

MAX

UNIT

ICC (BIAS VCC)

VCC = 0 to 4.5 V

VB = 0 to 2 V,

VI (BIAS VCC) = 4.5 V to 5.5 V

450

A

ICC (BIAS VCC)

VCC = 4.5 V to 5.5 V

VB = 0 to 2 V,

VI (BIAS VCC) = 4.5 V to 5.5 V

10

µA

VO

B port

VCC = 0,

VI (BIAS VCC) = 5 V

1.62

2.1

V

VCC = 0 ,

VB = 1 V,

VI (BIAS VCC) = 4.5 V to 5.5 V

−1

A

IO

B port

VCC = 0 to 2.2 V,

OEB = 0 to 5 V

100

µA

IO

B port

VCC = 0 to 5.5 V,

OEB = 0 to 0.8 V

1

mA

timing requirements over recommended ranges of supply voltage and operating free-air

temperature (unless otherwise noted) (see Figure 1)

VCC = 5 V,

TA = 25°C

MIN

MAX

UNIT

MIN

MAX

MIN

MAX

UNIT

fclock

Clock frequency

150

150

MHz

tw

Pulse duration

CLK or LE

3.3

3.3

ns

tsu

Setup time

Data before LE

4.8

4.8

ns

tsu

Setup time

Data before CLK

↑

4.9

4.9

ns

th

Hold time

Data after LE

1.8

1.8

ns

th

Hold time

Data after CLK

↑

1.1

1.1

ns