PI74FCT374CTHE 查看數據表（PDF） - Pericom Semiconductor

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PI74FCT374CTHE

Fast CMOS Octal D Registers (3-State)

Pericom Semiconductor 

PI74FCT374T

PI74FCT574T

1122334455667788990011223344556677889900112233445566778899001122112233445566778899001122334455667788990011223344556677889900112211223344556677889900112233445566778899001122334455667788990011221122334455667788O9900c1122t33a44l5566D778899R0011e2233g44i55s66t77e8899r00s1122(1132233-44S5566t77a88t99e0011)22

Packaging Mechanical: 20-pin SSOP (H)

20

.197 5.00

.220 5.60

1

.272

.295

6.90

7.50

.0256

BSC

0.65

.078

2.00 Max

SEATING

PLANE

.0098

Max.

0.25

.002 Min

0.050

X.XX DENOTES DIMENSIONS

X.XX IN MILLIMETERS

0.55 .022

0.95 .037

.291

.322

7.40

8.20

.004 0.09

.009 0.25

Packaging Mechanical: 20-pin SOIC (S)

20

1

.496 12.60

.511 12.99

.020

.030

0.508

0.762

REF

.2914 7.40

.2992 7.60

0-8˚

.0926 2.35

.1043 2.65

SEATING

PLANE

.010

.029

0.254

0.737

x 45˚

0.41 .016

1.27 .050

.394

.419

10.00

10.65

.0091 0.23

.0125 0.32

.050

BSC

1.27

.013

.020

0.33

0.51

.0040 0.10

.0118 0.30

X.XX DENOTES CONTROLLING

X.XX DIMENSIONS IN MILLIMETERS

7

PS2016C 10/01/04

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