SN54LV595A, SN74LV595A

8BIT SHIFT REGISTERS

WITH 3STATE OUTPUT REGISTERS

SCLS414N − APRIL 1998 − REVISED APRIL 2005

6

POST OFFICE BOX 655303

recommended operating conditions (see Note 5)

SN54LV595A

SN74LV595A

UNIT

MIN

MAX

MIN

MAX

UNIT

VCC

Supply voltage

2

5.5

2

5.5

V

VCC = 2 V

1.5

1.5

VIH

High-level input voltage

VCC = 2.3 V to 2.7 V

VCC × 0.7

VCC × 0.7

V

VIH

High-level input voltage

VCC = 3 V to 3.6 V

VCC × 0.7

VCC × 0.7

V

VCC = 4.5 V to 5.5 V

VCC × 0.7

VCC × 0.7

VCC = 2 V

0.5

0.5

VIL

Low-level input voltage

VCC = 2.3 V to 2.7 V

VCC × 0.3

VCC × 0.3

V

VIL

Low-level input voltage

VCC = 3 V to 3.6 V

VCC × 0.3

VCC × 0.3

V

VCC = 4.5 V to 5.5 V

VCC × 0.3

VCC × 0.3

VI

Input voltage

0

5.5

0

5.5

V

VO

Output voltage

High or low state

0

VCC

0

VCC

V

VO

Output voltage

3-state

0

5.5

0

5.5

V

VCC = 2 V

−50

−50

µA

IOH

High-level output current

VCC = 2.3 V to 2.7 V

−2

−2

IOH

High-level output current

VCC = 3 V to 3.6 V

−8

−8

mA

VCC = 4.5 V to 5.5 V

−16

−16

mA

VCC = 2 V

50

50

µA

IOL

Low-level output current

VCC = 2.3 V to 2.7 V

2

2

IOL

Low-level output current

VCC = 3 V to 3.6 V

8

8

mA

VCC = 4.5 V to 5.5 V

16

16

mA

VCC = 2.3 V to 2.7 V

200

200

∆t/∆v Input transition rise or fall rate

VCC = 3 V to 3.6 V

100

100

ns/V

∆t/∆v Input transition rise or fall rate

VCC = 4.5 V to 5.5 V

20

20

ns/V

TA

Operating free-air temperature

−55

125

−40

85

°C

NOTE 5: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,

Implications of Slow or Floating CMOS Inputs, literature number SCBA004.

PRODUCT PREVIEW information concerns products in the formative or

design phase of development. Characteristic data and other

specifications are design goals. Texas Instruments reserves the right to

change or discontinue these products without notice.