PI74FCT273TQ(2004) 查看數據表（PDF） - Pericom Semiconductor

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PI74FCT273TQ
(Rev.:2004)

Fast CMOS Octal D Flip-Flop with Master Reset

Pericom Semiconductor 

PI74FCT273T

Octal D Flip-Flop with Master Reset

1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788990011223344556677889900112233445566778899001122112233445566778899001122

Packaging Mechanical: 20-Pin TSSOP (L)

20

.169 4.3

.177 4.5

1

.252

.260

6.4

6.6

.0256

BSC

0.65

.007

.012

0.19

0.30

.047

1.20

Max

SEATING

PLANE

.002 0.05

.006 0.15

0.45 .018

0.75 .030

.238

.269

6.1

6.7

X.XX DENOTES CONTROLLING

X.XX DIMENSIONS IN MILLIMETERS

.004 0.09

.008 0.20

Packaging Mechanical: 20-pin QSOP (Q)

20

1

.337 8.56

.344 8.74

.150 3.81

.157 3.99

Guage Plane

.010

0.254

Detail A

.008

0.20

MIN.

.008

.013

0.20

0.33

0˚-6˚

.016

.035

0.41

0.89

.041

1.04

REF

.058 REF

1.47

.053 1.35

.069 1.75

SEATING

PLANE

.025

BSC

0.635

.008 0.203

.012 0.305

.004 0.101

.010 0.254

.015 x 45˚

0.38

Detail A

.016 0.41

.050 1.27

.228

.244

5.79

6.19

.007 0.178

.010 0.254

X.XX DENOTES DIMENSIONS

X.XX IN MILLIMETERS

5

PS2013B 10/07/04

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