SN74ALVC16721

3.3V 20BIT FLIPFLOP

WITH 3STATE OUTPUTS

SCAS267A − MARCH 1993 − REVISED MAY 1995

3

POST OFFICE BOX 655303

POST OFFICE BOX 1443

recommended operating conditions (see Note 4)

MIN

MAX

UNIT

VCC

Supply voltage

2.3

3.6

V

VIH

High-level input voltage

VCC = 2.3 V to 2.7 V

1.7

V

VIH

High-level input voltage

VCC = 2.7 V to 3.6 V

2

V

VIL

Low-level input voltage

VCC = 2.3 V to 2.7 V

0.7

V

VIL

Low-level input voltage

VCC = 2.7 V to 3.6 V

0.8

V

VI

Input voltage

0

VCC

V

VO

Output voltage

0

VCC

V

VCC = 2.3 V

−12

IOH

High-level output current

VCC = 2.7 V

−12

mA

IOH

High-level output current

VCC = 3 V

−24

mA

VCC = 2.3 V

12

IOL

Low-level output current

VCC = 2.7 V

12

mA

IOL

Low-level output current

VCC = 3 V

24

mA

∆t/∆v

Input transition rise or fall rate

0

10

ns / V

TA

Operating free-air temperature

−40

85

°C

NOTE 4: Unused or floating control pins must be held high or low.