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PDF MC14043B Data sheet ( Hoja de datos )
| Número de pieza | MC14043B | |
| Descripción | CMOS MSI | |
| Fabricantes | ON Semiconductor | |
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MC14043B, MC14044B
CMOS MSI
Quad R−S Latches
The MC14043B and MC14044B quad R−S latches are constructed
with MOS P−Channel and N−Channel enhancement mode devices in
a single monolithic structure. Each latch has an independent Q output
and set and reset inputs. The Q outputs are gated through three−state
buffers having a common enable input. The outputs are enabled with
a logical “1” or high on the enable input; a logical “0” or low
disconnects the latch from the Q outputs, resulting in an open circuit at
the Q outputs.
Features
• Double Diode Input Protection
• Three−State Outputs with Common Enable
• Outputs Capable of Driving Two Low−power TTL Loads or One
Low−Power Schottky TTL Load Over the Rated Temperature
Range
• Supply Voltage Range = 3.0 Vdc to 18 Vdc
• NLV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
• These Devices are Pb−Free and are RoHS Compliant
MAXIMUM RATINGS (Voltages Referenced to VSS)
Symbol
Parameter
Value
Unit
VDD
Vin, Vout
DC Supply Voltage Range
Input or Output Voltage Range
(DC or Transient)
−0.5 to +18.0
−0.5 to VDD + 0.5
V
V
Iin, Iout
Input or Output Current
(DC or Transient) per Pin
± 10 mA
PD Power Dissipation, per Package
(Note 1)
500 mW
TA Ambient Temperature Range
Tstg Storage Temperature Range
TL Lead Temperature
(8−Second Soldering)
−55 to +125
−65 to +150
260
°C
°C
°C
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. Temperature Derating: “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, Vin and Vout should be constrained
to the range VSS ≤ (Vin or Vout) ≤ VDD.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either VSS or VDD). Unused outputs must be left open.
http://onsemi.com
SOIC−16
D SUFFIX
CASE 751B
SOEIAJ−16
F SUFFIX
CASE 966
MARKING DIAGRAMS
16
140xxBG
AWLYWW
1
SOIC−16
16
MC14043B
ALYWG
1
SOEIAJ−16
xx
A
WL, L
YY, Y
WW, W
G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Indicator
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 5 of this data sheet.
© Semiconductor Components Industries, LLC, 2014
August, 2014 − Rev. 10
1
Publication Order Number:
MC14043B/D
1 page  
MC14043B, MC14044B
THREE−STATE ENABLE/DISABLE DELAYS
Set, Reset, Enable, and Switch Conditions for 3−State Tests
MC14043B MC14044B
Test Enable S1
S2 Q S R S R
tPZH
tPZL
tPHZ
tPLZ
Open Closed A VDD VSS VSS VDD
Closed Open B VSS VDD VDD VSS
Open Closed A VDD VSS VSS VDD
Closed Open B VSS VDD VDD VSS
TO
OUTPUT
UNDER
TEST
ENABLE
QA
QB
50%
tPZH
10%
tPZL
tPHZ
tPLZ
90%
10%
VDD
VSS
VDD
VOL
VOH
VSS
VDD
1k
CL
50 pF
S1
S2
VSS
ORDERING INFORMATION
Device
MC14043BDG
NLV14043BDG*
MC14043BDR2G
NLV14043BDR2G*
MC14043BFELG
Package
SOIC−16
(Pb−Free)
SOIC−16
(Pb−Free)
SOIC−16
(Pb−Free)
SOIC−16
(Pb−Free)
SOEIAJ−16
(Pb−Free)
Shipping†
48 Units / Rail
48 Units / Rail
2500 Units / Tape & Reel
2500 Units / Tape & Reel
2000 Units / Tape & Reel
MC14044BDG
SOIC−16
(Pb−Free)
48 Units / Rail
NLV14044BDG*
SOIC−16
(Pb−Free)
48 Units / Rail
MC14044BDR2G
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
NLV14044BDR2G*
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*NLV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP
Capable.
http://onsemi.com
5
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| PDF Descargar | [ Datasheet MC14043B.PDF ] | |
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