MC145745FW Просмотр технического описания (PDF) - Motorola => Freescale

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Компоненты Описание

производитель

MC145745FW

V.21/V.23 Telemeter Modem

Motorola => Freescale 

PACKAGE DIMENSIONS

FW SUFFIX

SOIC

CASE 751M–01

A

28

–Y–

15

B

–Z–

VIEW AB

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSIONS A AND B DO NOT INCLUDE MOLD

PROTRUSION. MAXIMUM MOLD PROTRUSION

SHALL NOT EXCEED 0.15 (0.006) PER SIDE.

E

4. DIMENSION D DOES NOT INCLUDE DAMBAR

PROTRUSION. DAMBAR PROTRUSION SHALL

NOT CAUSE THE LEAD WIDTH TO EXCEED 0.65

(0.026).

1

14

28X D

0.25 (0.010) M T Z S Y S

0.18 (0.007) M T

CL

" V X 45_ 5_

0.18 (0.007) M T Y S Z S

0.10 (0.004) T

VIEW AB

MILLIMETERS

INCHES

DIM MIN MAX MIN MAX

A 17.80 18.03 0.701 0.710

B 7.40 7.62 0.291 0.300

C ––– 2.65 ––– 0.104

C1 2.25 2.45 0.090 0.096

D 0.35 0.51 0.014 0.020

E 10.00 10.60 0.394 0.414

F 0.40 0.70 0.016 0.028

G

1.27 BSC

0.050 BSC

J 0.10 0.25 0.004 0.010

L 0.635 BSC

0.025 BSC

θ –––

8_ –––

8_

V 0.25 0.75 0.010 0.030

W 0.05 0.20 0.002 0.008

X

1.40 REF

0.055 REF

C

W

4X L

–T–

SEATING

PLANE

24X G

C1

J

W REF

F

θ

Z

MOTOROLA

MC145745

15

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