MIL-M-38510-25 Microcircuits, Digital, Bipolar, Ttl, Low Power, Counters, Monolithic SiliconThis specification covers the detail requirements for monolithic silicon, Schottky TTL, binary and decade counters. Two product assurance classes and a choice of case outlines and lead finishes are provided for each type and are reflected in the complete part number. For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.

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Subgroup

Symbol

MIL- STD-883

method

Cases

A,B,C,D

1

2

3

4

5

6

7

8

9

10

11

12

13

14

Measured terminal

Limits

Unit

Test no.

R0(1)

R0(2)

NC

VCC

NC

NC

NC

Input B

QB

QC

GND

QD

QA

Input A

Min

Max

7

TC= 25°C

Truth table

tests

7/

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

B 6/ "

" "

" "

" "

"

" " " " " " " " " " " " "

A "

"

" " " " "

B "

" "

B 6/ "

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " "

A A B "

" "

4.5 V "

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " " " " " " " "

B 6/ A

B A

B A

B A

B

A B A B A B A B A B A B A B A B A B A A B "

" " "

L L

H H

L L

H H

L

L H H L L H H L L H H L L H H L L H H L

" "

"

" "

H "

" "

L "

" "

H

" " "

L " "

"

H "

" "

L "

"

" H "

" " L

"

" " " "

GND "

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " " " " " " " "

L "

" "

H "

" "

"

" "

L " " " " " " "

H "

" "

"

" " "

L " " " " "

L "

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " " " " "

H H L

B 6/ "

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " " " "

A B A B

All outputs

" "

" "

" "

"

" " " " " " " " " " " " " " " " " " " " " " " " "

H or L

as shown 5/ "

"

" " " " " " " " " " " " " " " " " " " " " " " " " " " " " "

8

Same tests, terminal conditions, and limits as for subgroup 7 except TC  = 125°C and -55°C.

9

TC= 25°C

fMAX

8/

(Fig. 4)

74

GND

GND

5.0 V

GND

OUT

IN

QA

6

MHz

tPLH2

3003 (Fig. 4)

"

"

75

76

77

78

" "

"

"

" "

"

"

" "

"

"

OUT A "

"

"

OUT

OUT

" "

"

"

OUT

OUT

" "

"

"

QA QB QC QD

110

220

330

450

ns

" " "

tPHL2

" "

" "

80

81

82

83

" "

" "

" "

" "

" "

" "

" "

" "

OUT

OUT

" "

" "

OUT

OUT

" "

" "

QA QB QC QD

110

220

330

450

" "

" "