CD54HCT4017

DECADE COUNTER/DIVIDER

WITH TEN DECODED OUTPUTS

SGDS012 – MAY 1999

4

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25°C

MIN

MAX

UNIT

PARAMETER

TEST CONDITIONS

VCC

MIN

TYP

MAX

MIN

MAX

UNIT

VOH

CMOS loads

VI = VIH or VIL,

IO = –0.02 mA

4.5 V

4.4

4.4

V

VOH

TTL loads

VI = VIH or VIL,

IO = –4 mA

4.5 V

3.98

3.7

V

VOL

CMOS loads

VI = VIH or VIL,

IO = 0.02 mA

4.5 V

0.1

0.1

V

VOL

TTL loads

VI = VIH or VIL,

IO = 4 mA

4.5 V

0.26

0.4

V

II

VI = VCC to 0

5.5 V

±100

±1000

nA

ICC

VI = VCC or 0

5.5 V

8

160

µA

∆ICC†

VI = VCC to 2.1 V,

IO = 0

4.5 to 5.5 V

100

360

490

µA

Ci

10

10

pF

† For dual-supply systems, theoretical worst case (VI = 2.4 V, VCC = 5.5 V) specification is 1.8 mA.

INPUT LOADING

INPUT

UNIT LOAD

CP

0.15

CE

0.25

MR

0.3

Unit load is

∆ICC limit, e.g.,

360

µA MAX at TA = 25°C.

timing requirements over recommended operating free-air temperature range (unless otherwise

noted)

PARAMETER

VCC

TA = 25°C

MIN

MAX

UNIT

PARAMETER

VCC

MIN

MAX

MIN

MAX

UNIT

fclock

Maximum clock frequency

4.5 V

25

17

MHz

t

Pulse duration

CP

4.5 V

16

24

ns

tw

Pulse duration

MR

4.5 V

16

24

ns

tsu

Setup time, CE to CP

4.5 V

15

22

ns

th

Hold time, CE to CP

4.5 V

0

0

ns

trem

Removal time, MR

4.5 V

5

5

ns