TMC2111A CADEKA [Cadeka Microcircuits LLC.], TMC2111A Datasheet - Page 9

• Manufacturer Part Number: TMC2111A
• Description: Variable-Length Shift Register
• Manufacturer: CADEKA [Cadeka Microcircuits LLC.]

PRODUCT SPECIFICATION
Mechanical Dimensions
24-Lead Ceramic DIP Package
Symbol
A
A
b1
b2
c1
D
E
e
eA
L
Q
s1
a
E
s1
Q
b2
Min.
.014
.045
.008
.220
.125
.015
.005
12
13
90¡
—
—
.100 BSC
.300 BSC
Inches
e
1.280
Max.
105¡
.200
.023
.065
.015
.310
.200
.060
—
b1
Min.
1.14
5.59
3.18
.36
.20
.38
.13
90¡
—
—
Millimeters
2.54 BSC
7.62 BSC
D
32.51
Max.
105¡
5.08
1.65
7.87
5.08
1.52
.58
.38
—
Notes
2, 8
8
8
4
4
5
7
3
6
24
1
L
Notes:
1.
2.
3.
4.
5.
6.
7.
8.
9.
NOTE 1
Index area: a notch or a pin one identification mark shall be located
adjacent to pin one. The manufacturer's identification shall not be
used as pin one identification mark.
The minimum limit for dimension "b2" may be .023 (.58mm) for leads
number 1, 12, 13 and 24 only.
Dimension "Q" shall be measured from the seating plane to the base
plane.
This dimension allows for off-center lid, meniscus and glass overrun.
The basic pin spacing is .100 (2.54mm) between centerlines. Each
pin centerline shall be located within ±.010 (.25mm) of its exact
longitudinal position relative to pins 1 and 24.
Applies to all four corners (leads number 1, 12, 13, and 24).
"eA" shall be measured at the center of the lead bends or at the
centerline of the leads when "a" is 90¡.
All leads – Increase maximum limit by .003 (.08mm) measured at the
center of the flat, when lead finish applied.
Twenty-two spaces.
a
eA
TMC2011A/2111A
c1
9