M38510/76302BEA QP SEMICONDUCTOR, M38510/76302BEA Datasheet - Page 49

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

Specifications of M38510/76302BEA

• Lead Free Status / Rohs Status: Supplier Unconfirmed

L = Low voltage level
H = High voltage level
X = Don’t care
NOTE: The up count and down count sequence for device type 09 is identical
(LSB)
Q
= Low-to-high clock transition
= Negative going clock pulse
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Load
A
H
H
H
L
as that for device type 08.
The up count and down count sequence for device type 13 is identical
as that for device type 07.
UP COUNT SEQUENCE TABLE
Enable
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
G
X
H
L
L
B
Inputs
Mode select table
U/D
H
X
X
L
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
C
CLK
X
X
(MSB)
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
D
Preset (Asyn)
Count down
FIGURE 3. Truth tables – Continued.
No change
Count up
(Hold)
Mode
Carry
DEVICE TYPES 09 AND 13
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
MIL-M-38510/315D
DEVICE TYPE 08
49
Enable
(LSB)
G
H
X
Q
L
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
A
Inputs
DOWN COUNT SEQUENCE TABLE
Ripple carry truth table
CLK
X
X
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
B
Max/Min
H
X
L
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
Outputs
C
output
RC
(MSB)
H
H
Q
H
H
H
H
H
H
H
H
L
L
L
L
L
L
L
L
D
Borrow
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L