dm74als169b Fairchild Semiconductor, dm74als169b Datasheet - Page 2
dm74als169b
Manufacturer Part Number
dm74als169b
Description
Synchronous Four-bit Up/down Counters
Manufacturer
Fairchild Semiconductor
Datasheet
1.DM74ALS169B.pdf
(7 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
dm74als169bM
Manufacturer:
ST
Quantity:
2 528
www.fairchildsemi.com
Connection Diagram
Mode Select Table
State Diagram
LOAD
H
H
H
H
L
EP
X
H
X
L
L
ET
H
X
L
L
X
U/D
X
H
X
X
L
2
Load (P
Count Up (Increment)
Count Down (Decrement)
No Change (Hold)
No Change (Hold)
Action on Rising
Clock Edge
n
Q
n
)