2

ClockWorks™

PRELIMINARY

SY10H841L

SY100H841L

Micrel

TRUTH TABLE

D

LEN

EN

Q

LLL

L

HL

L

H

XX

H

L

X

H

L

Latch

Pin

Symbol

Description

1

LEN

Latch Enable Input

2

EN

Enable Input (PECL)

ECL Ground (0V)

5

D

ECL Signal Input (Non-inverting)

6

D

ECL Signal Input (Inverting)

TTL Ground (0V)

Signal Output (TTL)

10

TTL Ground (0V)

11

Signal Output (TTL)

12

13

14

Signal Output (TTL)

15

TTL Ground (0V)

16

Signal Output (TTL)

PIN DESCRIPTION

DC CHARACTERISTICS

Symbol

Parameter

Min.

Max.

Min.

Max.

Min.

Max.

Unit

Condition

Power Supply Current

ECL

—

40

—

40

—

40

mA

Power Supply Current

TTL

—

20

—

20

—

20

mA

—25

—

25

—

25

TTL DC ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Min.

Max.

Min.

Max.

Min.

Max.

Unit

Condition

Output HIGH Voltage

2.0

—

2.0

—

2.0

—

V

Output LOW Voltage

—

0.5

—

0.5

—

0.5

V

Output Short Circuit Current

–80

—

–80

—

–80

—

mA

Symbol

Rating

Value

Unit

Power Supply

–0.5 to +7.0

V

Voltage

–0.5 to +7.0

Input Voltage

V

Storage Temperature

–65 to +150

˚C

Operating Temperature

0 to +85

˚C

NOTE:

1. Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS

are exceeded. This is a stress rating only and functional operation is not

implied at conditions other than those detailed in the operational sections

of this data sheet. Exposure to ABSOLUTE MAXIMUM RATlNG conditions

for extended periods may affect device reliability.