DATA SHEET
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Hex Buffer
MC14049B, MC14050B
PIN ASSIGNMENT
Features
•
•
•
•
•
•
•
•
High Source and Sink Currents
High−to−Low Level Converter
Supply Voltage Range = 3.0 V to 18 V
VIN can exceed VDD
Meets JEDEC B Specifications
Improved ESD Protection On All Inputs
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
Parameter
VDD
1
16
NC
OUTA
2
15
OUTF
INA
3
14
INF
OUTB
4
13
NC
INB
5
12
OUTE
OUTC
6
11
INE
INC
7
10
OUTD
VSS
8
9
IND
MARKING DIAGRAMS
16
16
14
050B
ALYWG
G
140xxBG
AWLYWW
1
1
SOIC−16
MAXIMUM RATINGS (Voltages Referenced to VSS)
Symbol
TSSOP−16
DT SUFFIX
CASE 948F
SOIC−16
D SUFFIX
CASE 751B
The MC14049B Hex Inverter/Buffer and MC14050B Noninverting
Hex Buffer are constructed with MOS P−Channel and N−Channel
enhancement mode devices in a single monolithic structure. These
complementary MOS devices find primary use where low power
dissipation and/or high noise immunity is desired. These devices
provide logic level conversion using only one supply voltage, VDD.
The input−signal high level (VIH) can exceed the VDD supply
voltage for logic level conversions. Two TTL/DTL loads can be driven
when the devices are used as a CMOS−to−TTL/DTL converter
(VDD = 5.0 V, VOL ≤ 0.4 V, IOL ≥ 3.2 mA).
Note that pins 13 and 16 are not connected internally on these
devices; consequently connections to these terminals will not affect
circuit operation.
Value
Unit
VDD
DC Supply Voltage Range
−0.5 to +18.0
V
Vin
Input Voltage Range (DC or Transient)
−0.5 to +18.0
V
Vout
Output Voltage Range (DC or Transient)
−0.5 to VDD +
0.5
V
Iin
Input Current (DC or Transient) per Pin
± 10
mA
Iout
Output Current (DC or Transient) per Pin
± 45
mA
PD
Power Dissipation, per Package (Note 1)
(Plastic)
(SOIC)
825
740
xx
A
WL, L
YY, Y
WW, W
G or G
TSSOP−16
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Indicator
(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.
mW
TA
Ambient Temperature Range
−55 to +125
°C
Tstg
Storage Temperature Range
−65 to +150
°C
TL
Lead Temperature (8−Second Soldering)
260
°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: See Figure 3.
This device contains protection circuitry to protect the inputs against damage
due to high static voltages or electric fields referenced to the VSS pin only. Extra
precautions must be taken to avoid applications of any voltage higher than the
maximum rated voltages to this high−impedance circuit. For proper operation, the
ranges VSS ≤ Vin ≤ 18 V and VSS ≤ Vout ≤ VDD are recommended.
Unused inputs must always be tied to an appropriate logic voltage level
(e.g., either VSS or VDD). Unused outputs must be left open.
© Semiconductor Components Industries, LLC, 2014
March, 2022 − Rev. 10
1
Publication Order Number:
MC14049B/D
MC14049B, MC14050B
LOGIC DIAGRAM
MC14049B
MC14050B
3
2
3
2
5
4
5
4
7
6
7
6
9
10
9
10
11
12
11
12
14
15
14
15
NC = PIN 13, 16
VSS = PIN 8
VDD = PIN 1
NC = PIN 13, 16
VSS = PIN 8
VDD = PIN 1
ORDERING INFORMATION
Package
Shipping†
MC14049BDG
SOIC−16
(Pb−Free)
48 Units / Rail
MC14049BDR2G
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
NLV14049BDR2G*
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
MC14050BDG
SOIC−16
(Pb−Free)
48 Units / Rail
MC14050BDR2G
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
NLV14050BDR2G*
SOIC−16
(Pb−Free)
2500 Units / Tape & Reel
MC14050BDTR2G
TSSOP−16
(Pb−Free)
2500 Units / Tape & Reel
Device
†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.
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2
MC14049B, MC14050B
ELECTRICAL CHARACTERISTICS (Voltages Referenced to VSS)
–55_C
Characteristic
Output Voltage
Vin = VDD
Symbol
+25_C
VDD
Vdc
Min
Max
Min
Typ
(Note 2)
+125_C
Max
Min
Max
Unit
“0” Level
VOL
5.0
10
15
−
−
−
0.05
0.05
0.05
−
−
−
0
0
0
0.05
0.05
0.05
−
−
−
0.05
0.05
0.05
Vdc
“1” Level
VOH
5.0
10
15
4.95
9.95
14.95
−
−
−
4.95
9.95
14.95
5.0
10
15
−
−
−
4.95
9.95
14.95
−
−
−
Vdc
“0” Level
VIL
5.0
10
15
−
−
−
1.5
3.0
4.0
−
−
−
2.25
4.50
6.75
1.5
3.0
4.0
−
−
−
1.5
3.0
4.0
5.0
10
15
3.5
7.0
11
−
−
−
3.5
7.0
11
2.75
5.50
8.25
−
−
−
3.5
7.0
11
−
−
−
5.0
10
15
–1.6
–1.6
–4.7
−
−
−
–1.25
–1.30
–3.75
–2.5
–2.6
–10
−
−
−
–1.0
–1.0
–3.0
−
−
−
IOL
5.0
10
15
3.75
10
30
−
−
−
3.2
8.0
24
6.0
16
40
−
−
−
2.6
6.6
19
−
−
−
mAdc
Input Current
Iin
15
−
±0.1
−
±0.00001
±0.1
−
±1.0
mAdc
Input Capacitance (Vin = 0)
Cin
−
−
−
−
10
20
−
−
pF
Quiescent Current (Per Package)
IDD
5.0
10
15
−
−
−
1.0
2.0
4.0
−
−
−
0.002
0.004
0.006
1.0
2.0
4.0
−
−
−
30
60
120
mAdc
Total Supply Current (Notes 3 & 4)
(Dynamic plus Quiescent,
per package)
(CL = 50 pF on all outputs, all
buffers switching
IT
5.0
10
15
Vin = 0
Input Voltage
(VO = 4.5 Vdc)
(VO = 9.0 Vdc)
(VO = 13.5 Vdc)
“1” Level
(VO = 0.5 Vdc)
(VO = 1.0 Vdc)
(VO = 1.5 Vdc)
Output Drive Current
(VOH = 2.5 Vdc)
(VOH = 9.5 Vdc)
(VOH = 13.5 Vdc)
(VOL = 0.4 Vdc)
(VOL = 0.5 Vdc)
(VOL = 1.5 Vdc)
Source
Sink
VIH
IOH
Vdc
Vdc
mAdc
IT = (1.8 mA/kHz) f + IDD
IT = (3.5 mA/kHz) f + IDD
IT = (5.3 mA/kHz) f + IDD
mAdc
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
2. Data labelled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
3. The formulas given are for the typical characteristics only at +25_C
4. To calculate total supply current at loads other than 50 pF:
IT(CL) = IT(50 pF) + (CL − 50) Vfk
Where: IT is in mA (per Package), CL in pF, V = (VDD − VSS) in volts, f in kHz is input frequency and k = 0.002.
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3
MC14049B, MC14050B
AC SWITCHING CHARACTERISTICS (Note 5) (CL = 50 pF, TA = + 25_C)
Symbol
Characteristic
Output Rise Time
tTLH = (0.7 ns/pF) CL + 65 ns
tTLH = (0.25 ns/pF) CL + 37.5 ns
tTLH = (0.2 ns/pF) CL + 30 ns
tTLH
Output Fall Time
tTHL = (0.2 ns/pF) CL + 30 ns
tTHL = (0.06 ns/pF) CL + 17 ns
tTHL = (0.04 ns/pF) CL + 13 ns
tTHL
Propagation Delay Time
tPLH = (0.33 ns/pF) CL + 63.5 ns
tPLH = (0.19 ns/pF) CL + 30.5 ns
tPLH = (0.06 ns/pF) CL + 27 ns
tPLH
Propagation Delay Time
tPHL = (0.2 ns/pF) CL + 30 ns
tPHL = (0.1 ns/pF) CL + 15 ns
tPHL = (0.05 ns/pF) CL + 12.5 ns
tPHL
VDD
Vdc
Min
Typ
(Note 6)
Max
5.0
10
15
−
−
−
100
50
40
160
80
60
5.0
10
15
−
−
−
40
20
15
60
40
30
5.0
10
15
−
−
−
80
40
30
140
80
60
5.0
10
15
−
−
−
40
20
15
80
40
30
Unit
ns
ns
ns
ns
5. The formulas given are for the typical characteristics only at 25_C.
6. Data labeled “Typ” is not to be used for design purposes but is intended as an indication of the IC’s potential performance.
MC14049B
VDD
MC14050B
VDD
1
1
IOH
8
MC14049B
VDD
1
IOL
VOH
VSS
8
1
IOL
VOL
VSS
8
VDS = VOH - VDD
IOH
VOL
VSS
8
VOH
VSS
VDD = VOL
160
I OL, OUTPUT SINK CURRENT (mAdc)
0
I OH , OUTPUT SOURCE CURRNT (mAdc)
MC14050B
VDD
VGS = 5.0 Vdc
-10
VGS = 15 Vdc
120
-20
VGS = 10 Vdc
-30
-40
VGS = 15 Vdc
-50
-10
MAXIMUM CURRENT LEVEL
-8.0
-6.0
-4.0
-2.0
VDS, DRAIN-TO-SOURCE VOLTAGE (Vdc)
MAXIMUM CURRENT LEVEL
40
VGS = 5.0 Vdc
0
0
VGS = 10 Vdc
80
0
Figure 1. Typical Output Source Characteristics
2.0
4.0
6.0
8.0
VDS, DRAIN-TO-SOURCE VOLTAGE (Vdc)
Figure 2. Typical Output Sink Characteristics
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4
10
PD , MAXIMUM POWER DISSIPATION (mW)
PER PACKAGE
MC14049B, MC14050B
1200
1100
1000
900
825
800
740
700
600
(P) PDIP
500
400
300
(D) SOIC
200
100
0
25
175 mW (P)
120 mW (D)
50
75
100
125
TA, AMBIENT TEMPERATURE (°C)
150
175
Figure 3. Ambient Temperature Power Derating
20 ns
20 ns
VDD
10%
#
Vin
Vout
VSS
tPLH
CL
tTHL
tPHL
10%
tTLH
Figure 4. Switching Time Test Circuit and Waveforms
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5
tTLH
tPHL
90%
50%
OUTPUT
MC14050B
#Invert on MC14049B only
VOH
90%
50%
10%
OUTPUT
MC14049B
8
VSS
tPLH
tPHL
1
PULSE
GENERATOR
VDD
90%
50%
INPUT
VOL
VOH
VOL
tTHL
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
SOIC−16
CASE 751B−05
ISSUE K
DATE 29 DEC 2006
SCALE 1:1
−A−
16
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR PROTRUSION
SHALL BE 0.127 (0.005) TOTAL IN EXCESS OF THE D
DIMENSION AT MAXIMUM MATERIAL CONDITION.
9
−B−
1
P
8 PL
0.25 (0.010)
8
M
B
S
G
R
K
F
X 45 _
C
−T−
SEATING
PLANE
J
M
D
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
9.80
10.00
3.80
4.00
1.35
1.75
0.35
0.49
0.40
1.25
1.27 BSC
0.19
0.25
0.10
0.25
0_
7_
5.80
6.20
0.25
0.50
INCHES
MIN
MAX
0.386
0.393
0.150
0.157
0.054
0.068
0.014
0.019
0.016
0.049
0.050 BSC
0.008
0.009
0.004
0.009
0_
7_
0.229
0.244
0.010
0.019
16 PL
0.25 (0.010)
M
T B
S
A
S
STYLE 1:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
COLLECTOR
BASE
EMITTER
NO CONNECTION
EMITTER
BASE
COLLECTOR
COLLECTOR
BASE
EMITTER
NO CONNECTION
EMITTER
BASE
COLLECTOR
EMITTER
COLLECTOR
STYLE 2:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
CATHODE
ANODE
NO CONNECTION
CATHODE
CATHODE
NO CONNECTION
ANODE
CATHODE
CATHODE
ANODE
NO CONNECTION
CATHODE
CATHODE
NO CONNECTION
ANODE
CATHODE
STYLE 3:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
COLLECTOR, DYE #1
BASE, #1
EMITTER, #1
COLLECTOR, #1
COLLECTOR, #2
BASE, #2
EMITTER, #2
COLLECTOR, #2
COLLECTOR, #3
BASE, #3
EMITTER, #3
COLLECTOR, #3
COLLECTOR, #4
BASE, #4
EMITTER, #4
COLLECTOR, #4
STYLE 4:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
STYLE 5:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
DRAIN, DYE #1
DRAIN, #1
DRAIN, #2
DRAIN, #2
DRAIN, #3
DRAIN, #3
DRAIN, #4
DRAIN, #4
GATE, #4
SOURCE, #4
GATE, #3
SOURCE, #3
GATE, #2
SOURCE, #2
GATE, #1
SOURCE, #1
STYLE 6:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
CATHODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
ANODE
STYLE 7:
PIN 1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
12.
13.
14.
15.
16.
SOURCE N‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
GATE P‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
SOURCE P‐CH
SOURCE P‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
GATE N‐CH
COMMON DRAIN (OUTPUT)
COMMON DRAIN (OUTPUT)
SOURCE N‐CH
COLLECTOR, DYE #1
COLLECTOR, #1
COLLECTOR, #2
COLLECTOR, #2
COLLECTOR, #3
COLLECTOR, #3
COLLECTOR, #4
COLLECTOR, #4
BASE, #4
EMITTER, #4
BASE, #3
EMITTER, #3
BASE, #2
EMITTER, #2
BASE, #1
EMITTER, #1
SOLDERING FOOTPRINT
8X
6.40
16X
1
1.12
16
16X
0.58
1.27
PITCH
8
9
DIMENSIONS: MILLIMETERS
DOCUMENT NUMBER:
DESCRIPTION:
98ASB42566B
SOIC−16
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
MECHANICAL CASE OUTLINE
PACKAGE DIMENSIONS
TSSOP−16
CASE 948F−01
ISSUE B
16
DATE 19 OCT 2006
1
SCALE 2:1
16X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
S
V
S
K
S
ÉÉÉ
ÇÇÇ
ÇÇÇ
ÉÉÉ
K1
2X
L/2
16
9
J1
B
−U−
L
SECTION N−N
J
PIN 1
IDENT.
N
8
1
0.25 (0.010)
M
0.15 (0.006) T U
S
A
−V−
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A DOES NOT INCLUDE MOLD
FLASH. PROTRUSIONS OR GATE BURRS.
MOLD FLASH OR GATE BURRS SHALL NOT
EXCEED 0.15 (0.006) PER SIDE.
4. DIMENSION B DOES NOT INCLUDE
INTERLEAD FLASH OR PROTRUSION.
INTERLEAD FLASH OR PROTRUSION SHALL
NOT EXCEED 0.25 (0.010) PER SIDE.
5. DIMENSION K DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.08 (0.003) TOTAL
IN EXCESS OF THE K DIMENSION AT
MAXIMUM MATERIAL CONDITION.
6. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
7. DIMENSION A AND B ARE TO BE
DETERMINED AT DATUM PLANE −W−.
N
F
DETAIL E
−W−
C
0.10 (0.004)
−T− SEATING
PLANE
D
H
G
DETAIL E
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
MILLIMETERS
MIN
MAX
4.90
5.10
4.30
4.50
−−−
1.20
0.05
0.15
0.50
0.75
0.65 BSC
0.18
0.28
0.09
0.20
0.09
0.16
0.19
0.30
0.19
0.25
6.40 BSC
0_
8_
INCHES
MIN
MAX
0.193 0.200
0.169 0.177
−−− 0.047
0.002 0.006
0.020 0.030
0.026 BSC
0.007
0.011
0.004 0.008
0.004 0.006
0.007 0.012
0.007 0.010
0.252 BSC
0_
8_
GENERIC
MARKING DIAGRAM*
SOLDERING FOOTPRINT
7.06
16
XXXX
XXXX
ALYW
1
1
0.65
PITCH
16X
0.36
DOCUMENT NUMBER:
DESCRIPTION:
16X
1.26
98ASH70247A
TSSOP−16
DIMENSIONS: MILLIMETERS
XXXX
A
L
Y
W
G or G
= Specific Device Code
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
*This information is generic. Please refer to
device data sheet for actual part marking.
Pb−Free indicator, “G” or microdot “ G”,
may or may not be present.
Electronic versions are uncontrolled except when accessed directly from the Document Repository.
Printed versions are uncontrolled except when stamped “CONTROLLED COPY” in red.
PAGE 1 OF 1
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries.
ON Semiconductor reserves the right to make changes without further notice to any products herein. ON Semiconductor makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does ON Semiconductor assume any liability arising out of the application or use of any product or circuit, and specifically
disclaims any and all liability, including without limitation special, consequential or incidental damages. ON Semiconductor does not convey any license under its patent rights nor the
rights of others.
© Semiconductor Components Industries, LLC, 2019
www.onsemi.com
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