MC14584B
Hex Schmitt Trigger
The MC14584B Hex Schmitt Trigger is constructed with MOS
P−channel and N−channel enhancement mode devices in a single
monolithic structure. These devices find primary use where low power
dissipation and/or high noise immunity is desired. The MC14584B
may be used in place of the MC14069UB hex inverter for enhanced
noise immunity to “square up” slowly changing waveforms.
Features
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MARKING
DIAGRAMS
14
PDIP−14
P SUFFIX
CASE 646
1
14
SOIC−14
D SUFFIX
CASE 751A
1
14584BG
AWLYWW
MC14584BCP
AWLYYWWG
•
Supply Voltage Range = 3.0 Vdc to 18 Vdc
•
Capable of Driving Two Low−power TTL Loads or One Low−power
•
•
•
•
Schottky TTL Load over the Rated Temperature Range
Double Diode Protection on All Inputs
Can Be Used to Replace MC14069UB
For Greater Hysteresis, Use MC14106B which is Pin−for−Pin
Replacement for CD40106B and MM74Cl4
Pb−Free Packages are Available
MAXIMUM RATINGS
(Voltages Referenced to V
SS
)
Symbol
V
DD
V
in
, V
out
I
in
, I
out
P
D
T
A
T
stg
T
L
Parameter
DC Supply Voltage Range
Input or Output Voltage Range
(DC or Transient)
Input or Output Current
(DC or Transient) per Pin
Power Dissipation, per Package
(Note 1)
Ambient Temperature Range
Storage Temperature Range
Lead Temperature
(8−Second Soldering)
Value
−0.5
to +18.0
−0.5
to V
DD
+ 0.5
±
10
500
−55
to +125
−65
to +150
260
Unit
V
V
mA
TSSOP−14
DT SUFFIX
CASE 948G
14
14
584B
ALYWG
G
1
14
mW
°C
°C
°C
SOEIAJ−14
F SUFFIX
CASE 965
1
MC14584B
ALYWG
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Temperature Derating:
Plastic “P and D/DW” Packages: – 7.0 mW/_C From 65_C To 125_C
This device contains protection circuitry to guard against damage due to high
static voltages or electric fields. However, precautions must be taken to avoid
applications of any voltage higher than maximum rated voltages to this
high−impedance circuit. For proper operation, V
in
and V
out
should be constrained
to the range V
SS
v
(V
in
or V
out
)
v
V
DD
.
Unused inputs must always be tied to an appropriate logic voltage level (e.g.,
either V
SS
or V
DD
). Unused outputs must be left open.
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G or
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
©
Semiconductor Components Industries, LLC, 2006
October, 2006
−
Rev. 7
1
Publication Order Number:
MC14584B/D
ONSEMI [ ON SEMICONDUCTOR ]
