M74HCT273B1R

P1-P3 P4-P6 P7-P9 P10-P10

M74HCT273

7/10

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

a1 0.254 0.010

B 1.39 1.65 0.055 0.065

b 0.45 0.018

b1 0.25 0.010

D 25.4 1.000

E 8.5 0.335

e 2.54 0.100

e3 22.86 0.900

F 7.1 0.280

I 3.93 0.155

L 3.3 0.130

Z 1.34 0.053

Plastic DIP-20 (0.25) MECHANICAL DATA

P001J

M74HCT273

8/10

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 2.65 0.104

a1 0.1 0.2 0.004 0.008

a2 2.45 0.096

b 0.35 0.49 0.014 0.019

b1 0.23 0.32 0.009 0.012

C 0.5 0.020

c1 45° (typ.)

D 12.60 13.00 0.496 0.512

E 10.00 10.65 0.393 0.419

e 1.27 0.050

e3 11.43 0.450

F 7.40 7.60 0.291 0.300

L 0.50 1.27 0.020 0.050

M 0.75 0.029

S8° (max.)

SO-20 MECHANICAL DATA

PO13L

M74HCT273

9/10

DIM.

mm. inch

MIN. TYP MAX. MIN. TYP. MAX.

A 1.2 0.047

A1 0.05 0.15 0.002 0.004 0.006

A2 0.8 1 1.05 0.031 0.039 0.041

b 0.19 0.30 0.007 0.012

c 0.09 0.20 0.004 0.0089

D 6.4 6.5 6.6 0.252 0.256 0.260

E 6.2 6.4 6.6 0.244 0.252 0.260

E1 4.3 4.4 4.48 0.169 0.173 0.176

e 0.65 BSC 0.0256 BSC

K0° 8°0° 8°

L 0.45 0.60 0.75 0.018 0.024 0.030

TSSOP20 MECHANICAL DATA

c

E

b

A2

A

E1

D

1

PIN 1 IDENTIFICATION

A1

L

K

e

0087225C

P1-P3 P4-P6 P7-P9 P10-P10

M74HCT273B1R

Mfr. #:

Buy M74HCT273B1R

Manufacturer:

STMicroelectronics

Description:

Flip Flops Octal "D" Flip-Flop

Lifecycle:

New from this manufacturer.

Delivery:

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