CD54HC160, CD54HC162

BCD SYNCHRONOUS DECADE COUNTERS

SCHS301 – JUNE 2000

7

POST OFFICE BOX 655303

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

otherwise noted)

PARAMETER

TEST CONDITIONS

VCC

TA = 25°C

CD54HC160

CD54HC162

UNIT

CC

MIN

TYP

MAX

MIN

MAX

2 V

1.9

1.9

IOH = –20 mA

4.5 V

4.4

4.4

VOH

6 V

5.9

5.9

V

IOH = –4 mA

4.5 V

3.98

3.7

IOH = –5.2 mA

6 V

5.48

5.2

2 V

0.1

0.1

IOL = 20 mA

4.5 V

0.1

0.1

VOL

6 V

0.1

0.1

V

IOL = 4 mA

4.5 V

0.26

0.4

IOL = 5.2 mA

6 V

0.26

0.4

II

VI = VCC or GND

6 V

±0.1

±1

mA

ICC

VI = VCC or GND,

IO = 0

6 V

8

160

mA

CIN

10

10

pF

(unless otherwise noted) (see Figure 1)

TA = 25°C

CD54HC160

CD54HC162

UNIT

MIN

MAX

MIN

MAX

fmax

Maximum frequency

CLK

6

4

MHz

t

Pulse duration

CLK low

80

120

ns

tw

Pulse duration

CLR low (’160 only)

100

150

ns

↑

Data (A, B, C, and D)

60

90

↑

ENP, ENT

50

75

tsu

Setup time before CLK

↑

LOAD low

60

90

ns

CLR (’162 only)

65

100

CLR high (’160 only)

75

110

↑

Data (A, B, C, and D)

3

3

th

Hold time after CLK

↑

ENP, ENT

0

0

ns

LOAD low

3

3