M38510/76302BEA QP SEMICONDUCTOR, M38510/76302BEA Datasheet - Page 48

• Manufacturer Part Number: M38510/76302BEA
• Manufacturer: QP SEMICONDUCTOR

Specifications of M38510/76302BEA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

NOTES:
1. See up count sequence table.
2. See down count sequence table.
3. L = V
4. H = V
5. X = V
6. NC = No change.
7. NA = Not applicable.
8. P = Positive going pulse.
9. N = Negative going pulse.
Count
up
H
H
H
H
N
H
P
(LSB)
Q
H
H
H
H
H
L
L
L
L
L
A
IL
IH
IH
Count
down
UP COUNT SEQUENCE TABLE
for inputs, V
or V
for inputs, V
H
H
H
H
P
H
N
IL
Q
H
H
H
H
L
L
L
L
L
L
.
B
Load
Input at time t
H
H
H
H
H
H
L
OL
OH
Q
H
H
H
H
for outputs.
L
L
L
L
L
L
for outputs.
C
A
X
X
X
X
X
X
X
(MSB)
B
X
X
X
X
X
X
X
Q
n
H
H
L
L
L
L
L
L
L
L
D
C
X
X
X
X
X
X
X
Carry
H
H
H
H
H
H
H
H
H
L
FIGURE 3. Truth tables – Continued.
D
X
X
X
X
X
X
X
DEVICE TYPE 07
DEVICE TYPE 8 TRUTH TABLE
Clear
H
L
L
L
L
L
L
MIL-M-38510/315D
NC
NC
NC
Q
Previous count minus 1
L
A
Previous count plus 1
A
48
(LSB)
Q
H
H
H
H
H
L
L
L
L
L
NC
NC
NC
Q
A
B
L
(note 2)
DOWN COUNT SEQUENCE TABLE
B
(note)
NC
NC
NC
Q
C
L
Q
H
H
H
H
C
L
L
L
L
L
L
B
NC
NC
NC
Q
Outputs at time t
D
L
D
Q
H
H
H
H
L
L
L
L
L
L
C
H if count
N if count = 15
Carry
(MSB)
H
H
H
H
H
H
Q
H
H
L
L
L
L
L
L
L
L
D
n=1
15
Borrow
H
H
H
H
H
H
H
H
H
L
H if count
N if count = 0
Borrow
H
H
H
H
H
H
0