ep8250 PCA Electronics Inc., ep8250 Datasheet

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ep8250

Manufacturer Part Number

ep8250

Description

14 Pin Dip Ttl Square-wave Generator

Manufacturer

PCA Electronics Inc.

Datasheet

1.EP8250.pdf (1 pages)

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DSD82XXb 8/25/94

V OH High-Level Output Voltage

V OL

V IK

I IH

I IL

I OS

I CCH High-Level Supply Current

I CCL Low-Level Supply Current

T RO Output Rise Time

N H

N L

42

Unless Otherwise Noted Dimensions in Inches

DC Electrical Characteristics

Features

Recommended

Operating Conditions

V CC

V IH

V IL

I IK

I OH

I OL

d

T A

Output frequencies from 2 to 100 MHz ±5%

Low Profile 14 pin dual-in-line package

Operating temperature range 0 to 70 °C

Output synchronized using enable line

Inherent Delay 4nS Typ.

50% duty cycle

Schottky TTL

Low-Level Output Voltage

Input Clamp Voltage

High-Level Input Current

Low-Level Input Current

Short Circuit Output Current V CC = max. V OUT = 0.

Fanout High-Level Output

Fanout Low-Level Output

.XX = ± .030

Parameter

High-Level Input Voltage

Low-Level Input Voltage

Input Clamp Current

High-Level Output Current

Low-Level Output Current

Duty Cycle

Operating Free-Air Temperature

Supply Voltage

Fractional = ± 1/32

Tolerances:

.XXX = ± .010

14 Pin DIP TTL Square-Wave Generator

V CC = min. V IL = max. I OH = max

V CC = min. V IH = min. I OL = max

V CC = min. I I = II K

V CC = max. V IN = 2.7V

V CC = max. V IN = 5.25V

V CC = max. V IN = 0.5V

V CC = max. V IN = OPEN

V CC = max. V IN = 0

V CC = 5.0V

V CC = max. V OH = 2.7V

V CC = max. V OL = 0.5V

Test Conditions

Min

45

4.75

2.0

0

Max

5.25

0.8

-18

-1.0

20

55

+70

Unit

V

V

V

mA

mA

mA

%

°C

Min Max Unit

2.7

-40

0.5

-1.2V

50

1.0

-2

-100

75

75

4

20 TTL LOAD

10 TTL LOAD

Package

White Dot

Pin#1

E L E C T R O N I C S

.250

Max.

.020

Typ.

V

V

V

µA

mA

mA

mA

mA

nS

NUMBER

EP8250

EP8251

EP8252

EP8253

EP8254

EP8255

EP8256

EP8257

EP8258

PART

Schematic

Date Code

.780 Max.

I N C .

EP8250

PCA

.600

VCC

OUT

14

1

.200

±5%

MHz

10

15

20

25

30

2

3

4

5

Square Wave Generator

.150 Typ..

.280

Max.

.020

.040

EP8259

EP8260

EP8261

EP8262

EP8263

EP8264

EP8265

EP8266

EP8267

NUMBER

16799 SCHOENBORN ST.

NORTH HILLS, CA 91343

TEL: (818) 892-0761

FAX: (818) 894-5791

PART

QAF-CSO2 Rev. A 8/25/94

.365

Max.

EN

8

7

G

±5%

MHz

100

35

40

45

50

60

70

80

90

.010

Typ.

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