MC14536BCL

Manufacturer Part NumberMC14536BCL
DescriptionProgrammable timer
ManufacturerMotorola
MC14536BCL datasheet
 
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Programmable Timer
The MC14536B programmable timer is a 24–stage binary ripple counter
with 16 stages selectable by a binary code. Provisions for an on–chip RC
oscillator or an external clock are provided. An on–chip monostable circuit
incorporating a pulse–type output has been included. By selecting the
appropriate counter stage in conjunction with the appropriate input clock
frequency, a variety of timing can be achieved.
24 Flip–Flop Stages — Will Count From 2 0 to 2 24
Last 16 Stages Selectable By Four–Bit Select Code
8–Bypass Input Allows Bypassing of First Eight Stages
Set and Reset Inputs
Clock Inhibit and Oscillator Inhibit Inputs
On–Chip RC Oscillator Provisions
On–Chip Monostable Output Provisions
Clock Conditioning Circuit Permits Operation With Very Long Rise and
Fall Times
Test Mode Allows Fast Test Sequence
Supply Voltage Range = 3.0 Vdc to 18 Vdc
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Capable of Driving Two Low–power TTL Loads or One Low–power
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Schottky TTL Load Over the Rated Temperature Range
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
MAXIMUM RATINGS*
(Voltages Referenced to V SS )
Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î
Symbol
Parameter
V DD
DC Supply Voltage
V in , V out
Input or Output Voltage (DC or Transient)
I in , I out
Input or Output Current (DC or Transient),
per Pin
P D
Power Dissipation, per Package†
T stg
Storage Temperature
T L
Lead Temperature (8–Second Soldering)
* Maximum Ratings are those values beyond which damage to the device may occur.
†Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/ _ C From 65 _ C To 125 _ C
Ceramic “L” Packages: – 12 mW/ _ C From 100 _ C To 125 _ C
CLOCK INH.
7
OSC. INHIBIT 14
IN 1
3
4
5
OUT 1
OUT 2
REV 3
1/94
MOTOROLA CMOS LOGIC DATA
Motorola, Inc. 1995
Value
Unit
– 0.5 to + 18.0
V
– 0.5 to V DD + 0.5
V
10
mA
500
mW
_ C
– 65 to + 150
_ C
260
BLOCK DIAGRAM
RESET
SET
8 BYPASS
2
1
6
STAGES
Q
Q
Q
Q
1 THRU 8
9
10
11
12
A
9
B 10
C 11
D 12
V DD = PIN 16
V SS = PIN 8
MONO–IN 15
MC14536B
L SUFFIX
CERAMIC
CASE 620
P SUFFIX
PLASTIC
CASE 648
DW SUFFIX
SOIC
CASE 751G
ORDERING INFORMATION
MC14XXXBCP
Plastic
MC14XXXBCL
Ceramic
MC14XXXBDW
SOIC
T A = – 55 to 125 C for all packages.
STAGES 9 THRU 24
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
Q
13
14
15
16
17
18
19
20
21
22
23
24
DECODER
DECODE
MONOSTABLE
13
OUT
MULTIVIBRATOR
MC14536B
1

MC14536BCL Summary of contents