LH538700AD Просмотр технического описания (PDF) - Sharp Electronics

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Компоненты Описание

производитель

LH538700AD

CMOS 8M (1M × 8) MROM

Sharp Electronics 

CMOS 8M MROM

PRELIMINARY

LH538700A

TRUTH TABLE

CE OE

H

X

L

H

L

L

NOTE:

X = H or L.

DATA OUTPUT

High-Z

High-Z

Output

SUPPLY CURRENT

Standby

Operating

Operating

ABSOLUTE MAXIMUM RATINGS

PARAMETER

Supply voltage

Input voltage

Output voltage

Operating temperature

Storage temperature

SYMBOL

VCC

VIN

VOUT

Topr

Tstg

RATING

– 0.3 to +7.0

–0.3 to VCC +0.3

–0.3 to VCC +0.3

0 to +70

– 65 to +150

UNIT

V

V

V

°C

°C

RECOMMENDED OPERATING CONDI-

TIONS (TA = 0°C to +70°C)

PARAMETER

SYMBOL

MIN.

TYP.

MAX.

UNIT

Supply voltage

VCC

4.5

5.0

5.5

V

DC CHARACTERISTICS (VCC = 5 V ±10%, TA = 0°C to +70°C)

PARAMETER

SYMBOL

CONDITIONS

MIN.

MAX.

Input ‘Low’ voltage

VIL

Input ‘High’ voltage

VIH

Output ‘Low’ voltage

VOL

IOL = 2.0 mA

Output ‘High’ voltage

VOH

IOH = – 400 µA

Input leakage current

| ILI |

VIN = 0 V to VCC

Output leakage current

| ILO | VOUT = 0 V to VCC

Operating current

ICC1

ICC2

tRC = 100 ns

tRC = 1 µs

Standby current

ISB1

CE = VIH

ISB2

CE = VCC – 0.2 V

Input capacitance

Output capacitance

CIN

COUT

f = 1 MHz

TA = 25°C

NOTES:

1. CE/OE = VIH

2. VIN = VIH or VIL, CE = VIL, outputs open

–0.3

2.2

2.4

0.8

VCC + 0.3

0.4

10

10

100

90

3

100

10

10

UNIT

V

V

V

V

µA

µA

mA

mA

mA

µA

pF

pF

NOTE

1

2

2

3

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