TE

CH

tm

T15M1024A

TM Technology Inc. reserves the right

P. 5

Publication Date: FEB. 2002

to change products or specifications without notice.

Revision:A

RECOMMENDED OPERATING CONDITIONS

(Ta = 0 ~ +70

PARAMETER

SYM

MIN

MAX

UNIT

Vcc

4.5

5.5

V

Supply Voltage

Gnd

0.0

0.0

V

V

IH

0.6Vcc

Vcc+0.3

V

Input Voltage

V

IL

-0.3

0.4

V

CAPACITANCE

(f = 1 MHz, Ta = 25

°C,)

PARAMETER

SYMBOL

CONDITION

MAX.

UNIT

Input Capacitance

C

IN

V

IN

= 0V

6

pF

Input/ Output Capacitance

C

I/O

V

IN

=

V

8

pF

Note: This parameter is guaranteed by device characterization and is not production tested.

AC TEST CONDITIONS

PARAMETER

CONDITIONS

Input Pulse Levels

0.4V to 0.6Vcc

Input Rise and Fall Times

5.0 ns

Input and Output Timing Reference Level

1.5V

C

Output Load

C

AC TEST LOADS AND WAVEFORM

DQ

Z

50 ohm

30 pF

Vt =1.5V

Fig.A * Including Scope and Jig Capacitance

TTL

C

Fig.B Output Load Equivalent

R

L

C

L