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 For this product, the requirements of MIL-M-38510 have been superseded by MIL-PRF-38535, see 6.4.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

E and F

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

Measured terminal

Test limit

Unit

Test no.

Input B

QB

QA

Count down

Count up

QC

QD

GND

Input

D

Input

C

Load

Carry

Borrow

Clear

Input

A

VCC

Min

Max

7

TC= 25°C

Truth table

tests

4/

140

141

142

143

144

145

146

147

148

149

150

151

152

153

154

155

156

157

158

159

160

A 3/ "

"

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

H L

"

" " H "

" "

L

" " " " " "

H "

"

" "

H L

L

H H L L H H L

" " " " " "

H "

"

"

A 3/ "

"

" " " " " " " " " "

B A "

" "

"

B A

B 3/ A

B

A B A B A B A A B A "

" "

"

B A "

"

L H

"

" " " " " "

L "

"

" " " "

H "

"

" "

H "

"

" " " " " "

L "

"

" " " "

H "

"

" "

GND "

"

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

A 3/ "

"

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

A 3/ "

"

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

A 3/ "

"

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

B "

"

" "

H "

"

" " " " "

L H "

" " "

"

" " L

H "

"

H "

"

" " " " " " " " " "

L H "

" "

"

" "

B 3/ "

"

" " " " " " "

A "

" "

"

B "

" "

" "

A 3/ "

"

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

5.0 V "

"

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

All outputs

"

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

H or L as shown 2/

"

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

8

Repeat subgroup 7 at TC  = +125°C and TC  = -55°C.

9

TC= 25°C

fMAX

5/

(Fig. 5B)

161

OUT

3.0 V

IN

GND

3.0 V

GND

5.0 V

QA

14

MHz

tPHL3 tPLH3 tPHL4 tPLH4 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5 tPHL5 tPLH5

3003 (Fig. 5)

"

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

162

163

164

165

166

167

168

169

170

171

172

173

174

175

176

177

178

179

180

181

182

183

184

185

3.0 V

3.0 V GND "

" " "

"

" " " " " "

IN IN

GND

" " "

3.0 V "

" "

OUT OUT

OUT OUT

OUT

OUT OUT

OUT OUT

OUT

" "

IN

IN

3.0 V "

" "

" "

" "

" "

"

" " " " " " " " "

" "

3.0 V

3.0 V IN

" "

"

" " " "

3.0 V "

" "

"

" " " " " " "

OUT OUT

OUT OUT

OUT

OUT OUT

OUT OUT

OUT

" "

"

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

3.0 V

3.0 V GND "

" " "

"

" " " " " " " " " "

IN IN

3.0 V "

" "

3.0 V

3.0 V GND "

" " "

"

" " " " " " " "

IN IN

GND

GND

3.0 V "

" "

6/ "

"

"

3.0 V "

" "

" "

" "

6/ "

"

" " " " " " " " "

OUT OUT

OUT OUT

" "

"

"

6/ GND "

"

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

6/ "

" "

GND GND

3.0 V

3.0 V GND "

" " " " " "

IN IN GND "

" "

"

"

3.0 V "

" "

" "

"

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

Carry

Carry Borrow Borrow QA

QA

QB

QB

QC

QC

QD

QD

QA

QA

QB

QB

QC

QC

QD

QD

QA

QB

QC

QD

130 "

"

"

240

200

240

200

240

200

240

200

240

200

240

200

240

200

240

200 "

" "

"

ns

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

10

TC=+125°C

fMAX

5/

186

OUT

3.0 V

IN

"

3.0 V

GND

"

14

MHz