MIL-M-38510-763 Microcircuits, Digital, Advanced Cmos, Counters, Monolithic Silicon, Positive LogicThis specification covers the detail requirements for monolithic silicon, advanced CMOS, logic microcircuits. Two product assurance classes and a choice of case outlines, lead finishes, and radiation hardness assurance RHA are provided and are reflected in the complete Part or Identifying Number PIN. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535 see 6.3.

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Device types

02

04

05

Case outlines

E, F, Z

2

E, F

2

E, F

2

Terminal number

Terminal symbol

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

MR CP P0

P1

P2

P3

CEP GND PE CET Q3

Q2

Q1

Q0

TC

vCC

- - -

- - -

- - -

- - -

NC MR CP P0

P1

NC P2

P3

CEP GND NC PE CET Q3

Q2

NC Q1

Q0

TC

vCC

SR CP P0

P1

P2

P3

CEP GND PE CET Q3

Q2

Q1

Q0

TC

vCC

- - -

- - -

- - -

- - -

NC SR CP P0

P1

NC P2

P3

CEP GND NC PE CET Q3

Q2

NC Q1

Q0

TC

vCC

P1

Q1

Q0

CE U/D Q2

Q3

GND P3

P2

PL TC RC CP P0 vCC

- - -

- - -

- - -

- - -

NC P1

Q1

Q0

CE NC U/D Q2

Q3

GND NC P3

P2

PL TC NC RC CP P0 vCC

Terminal symbol

Description

Applicable device type

MR

Asynchronous master reset input

02

CP

Clock pulse input (timing input)

02, 04, 05

CEP

Count enable parallel input

02, 04

CET

Count enable trickle input

02, 04

P0-P3

Parallel data inputs

02, 04, 05

PE

Parallel enable inputs

02, 04

Q0-Q3

Flip-flop outputs

02, 04, 05

CE

Count enable input

05

PL

Asynchronous parallel load input

05

U/D

Up/down count control input

05

RC

Ripple clock output

05

TC

Terminal count output

02, 04, 05

SR

Synchronous reset input

04