UPD4711BGS 查看數據表（PDF） - NEC => Renesas Technology

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产品描述 (功能)

生产厂家

UPD4711BGS

RS-232 LINE DRIVER/RECEIVER

NEC => Renesas Technology 

PACKAGE DRAWINGS

20PIN PLASTIC DIP (300 mil)

20

11

µPD4711B

1

10

A

K

I

P

L

J

H

F

C

G

B

D

NM

NOTES

1) Each lead centerline is located within 0.25 mm (0.01 inch) of

its true position (T.P.) at maximum material condition.

2) ltem "K" to center of leads when formed parallel.

M

R

ITEM MILLIMETERS INCHES

A

25.40 MAX. 1.000 MAX.

B

1.27 MAX. 0.050 MAX.

C

2.54 (T.P.) 0.100 (T.P.)

D

0.50±0.10

0.020

+0.004

–0.005

F

1.1 MIN.

0.043 MIN.

G

3.5±0.3

0.138±0.012

H

0.51 MIN.

0.020 MIN.

I

4.31 MAX. 0.170 MAX.

J

5.08 MAX. 0.200 MAX.

K

7.62 (T.P.) 0.300 (T.P.)

L

6.4

0.252

M

0.25

+0.10

–0.05

0.010

+0.004

–0.003

N

0.25

0.01

P

0.9 MIN.

0.035 MIN.

R

0~15 °

0~15°

P20C-100-300A,C-1

9

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