MC14516BD ON Semiconductor, MC14516BD Datasheet - Page 9
![IC COUNTER BINARY UP/DOWN 16SOIC](/photos/5/67/56711/488-16-soic_sml.jpg)
MC14516BD
Manufacturer Part Number
MC14516BD
Description
IC COUNTER BINARY UP/DOWN 16SOIC
Manufacturer
ON Semiconductor
Series
4000Br
Datasheet
1.MC14516BCPG.pdf
(11 pages)
Specifications of MC14516BD
Logic Type
Binary Counter
Direction
Up, Down
Number Of Elements
1
Number Of Bits Per Element
4
Reset
Asynchronous
Timing
Synchronous
Count Rate
8MHz
Trigger Type
Positive Edge
Voltage - Supply
3 V ~ 18 V
Operating Temperature
-55°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
MC14516BDOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MC14516BDR2
Manufacturer:
ON/安森美
Quantity:
20 000
Part Number:
MC14516BDW
Manufacturer:
MOTOROLA/摩托罗拉
Quantity:
20 000
NOTE: The programmable frequency divider can be set by applying the desired divide ratio, in binary, to the preset inputs. For example,
+V
CLOCK (f
DD
RESET
the maximum divide ratio of 255 may be obtained by applying a 1111 1111 to the preset inputs P0 to P7. For this divide operation,
both counters should be configured in the count down mode. The divide ratio of zero is an undefined state and should be avoided.
OPEN = COUNT
in
)
PE
C
CLOCK
U/D
R
Q0
Q0
in
P0
P0
THUMBWHEEL SWITCHES
Q1
Q1
P1
P1
(OPEN FOR 0")
Figure 4. Programmable Cascaded Frequency Divider
MC14516B
L.S.D.
+V
DD
Q2
Q2
P2
P2
Q3
Q3
P3
P3
C
out
http://onsemi.com
MC14516B
9
PE
C
CLOCK
U/D
R
Q4
Q0
in
P0
P4
RESISTORS = 10 kW
f
out
=
f
n
in
Q5
Q1
P1
P5
MC14516B
M.S.D.
+V
DD
Q6
Q2
P2
P6
Q7
Q3
C
P3
P7
out
BUFFER
f
out