MC74VHCT126A D

MC74VHCT126A
Quad Bus Buffer
with 3−State Control Inputs
The MC74VHCT126A is a high speed CMOS quad bus buffer
fabricated with silicon gate CMOS technology. It achieves
noninverting high speed operation similar to equivalent Bipolar
Schottky TTL while maintaining CMOS low power dissipation.
The MC74VHCT126A requires the 3−state control input (OE) to be
set Low to place the output into high impedance.
The VHCT inputs are compatible with TTL levels. This device can
be used as a level converter for interfacing 3.3 V to 5.0 V, because it
has full 5.0 V CMOS level output swings.
The VHCT126A input structures provide protection when voltages
between 0 V and 5.5 V are applied, regardless of the supply voltage.
The output structures also provide protection when VCC = 0 V. These
input and output structures help prevent device destruction caused by
supply voltage − input/output voltage mismatch, battery backup, hot
insertion, etc.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V
systems to 3.0 V systems.
www.onsemi.com
MARKING
DIAGRAMS
14
SOIC−14
D SUFFIX
CASE 751A
1
1
14
High Speed: tPD = 3.8 ns (Typ) at VCC = 5.0 V
Low Power Dissipation: ICC = 4.0 mA (Max) at TA = 25°C
TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2.0 V
Power Down Protection Provided on Inputs
Balanced Propagation Delays
Designed for 2.0 V to 5.5 V Operating Range
Low Noise: VOLP = 0.8 V (Max)
Pin and Function Compatible with Other Standard Logic Families
Latchup Performance Exceeds 300 mA
ESD Performance: HBM > 2000 V; Machine Model > 200 V
Chip Complexity: 72 FETs or 18 Equivalent Gates
These Devices are Pb−Free and are RoHS Compliant
VHCT
126A
ALYWG
G
TSSOP−14
DT SUFFIX
CASE 948G
1
1
A
WL, L
Y
WW, W
G or G
Features
•
•
•
•
•
•
•
•
•
•
•
•
VHCT126AG
AWLYWW
= Assembly Location
= Wafer Lot
= Year
= Work Week
= Pb−Free Package
(Note: Microdot may be in either location)
See Applications Note #AND8004/D for
date code and traceability information.
FUNCTION TABLE
VHCT126A
Inputs
Outputs
A
OE
Y
H
L
X
H
H
L
H
L
Z
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2015
November, 2015 − Rev. 10
1
Publication Order Number:
MC74VHCT126A/D
MC74VHCT126A
2
A1
3
Y1
1
OE1
5
A2
6
OE1
1
14
VCC
A1
2
13
OE4
Y1
3
12
A4
OE2
4
11
Y4
A2
5
10
Y2
6
9
A3
GND
7
8
Y3
Y2
4
OE2
9
A3
8
Y3
10
OE3
12
A4
11
OE3
Y4
13
OE4
Figure 2. PIN ASSIGNMENT
Figure 1. LOGIC DIAGRAM
Active−High Output Enables
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
MAXIMUM RATINGS
Rating
DC Supply Voltage
DC Input Voltage
Symbol
Value
Unit
VCC
– 0.5 to + 7.0
V
Vin
– 0.5 to + 7.0
V
Vout
– 0.5 to + 7.0
– 0.5 to VCC + 0.5
V
Input Diode Current
IIK
− 20
mA
Output Diode Current (VOUT < GND; VOUT > VCC)
IOK
± 20
mA
DC Output Current, per Pin
Iout
± 25
mA
DC Supply Current, VCC and GND Pins
ICC
± 75
mA
Power Dissipation in Still Air,
PD
500
450
mW
Tstg
– 65 to + 150
_C
DC Output Voltage
Output in 3−State
High or Low State
SOIC Packages†
TSSOP Package†
Storage Temperature
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.
†Derating — SOIC Packages: – 7 mW/_C from 65_ to 125_C
TSSOP Package: − 6.1 mW/_C from 65_ to 125_C
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Min
Max
Unit
DC Supply Voltage
VCC
4.5
5.5
V
DC Input Voltage
Vin
0
5.5
V
Output in 3−State
High or Low State
Vout
0
0
5.5
VCC
V
TA
− 40
+ 85
_C
VCC = 5.0 V ±0.5 V
tr, tf
0
20
ns/V
DC Output Voltage
Operating Temperature
Input Rise and Fall Time
Functional operation above the stresses listed in the Recommended Operating Ranges is not
implied. Extended exposure to stresses beyond the Recommended Operating Ranges limits may
affect device reliability.
www.onsemi.com
2
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 GND v (Vin or Vout) v VCC.
Unused inputs must always be
tied to an appropriate logic voltage
level (e.g., either GND or V CC ).
Unused outputs must be left open.
MC74VHCT126A
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎ
ÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎ
ÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎ
ÎÎÎÎ
ÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎ
ÎÎÎ
ÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎ
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ
DC ELECTRICAL CHARACTERISTICS
Parameter
Test Conditions
Symbol
Min
1.2
2.0
2.0
Typ
Minimum High−Level Input
Voltage
VIH
3.0
4.5
5.5
Maximum Low−Level Input
Voltage
VIL
3.0
4.5
5.5
VOH
3.0
4.5
2.9
4.4
3.0
4.5
2.58
3.94
Minimum High−Level Output
Voltage
VIN = VIH or VIL
Maximum Low−Level Output
Voltage
VIN = VIH or VIL
VIN = VIH or VIL
IOH = − 50 mA
VIN = VIH or VIL
IOH = − 4.0 mA
IOH = − 8.0 mA
VOL
VIN = VIH or VIL
IOL = 50 mA
Max
Min
Max
1.2
2.0
2.0
0.53
0.8
0.8
3.0
4.5
VIN = VIH or VIL
IOL = 4.0 mA
IOL = 8.0 mA
TA ≤ 85°C
TA = 25°C
VCC
(V)
3.0
4.5
0.0
0.0
TA ≤ 125°C
Min
Max
1.2
2.0
2.0
0.53
0.8
0.8
V
0.53
0.8
0.8
2.9
4.4
2.9
4.4
2.48
3.80
2.34
3.66
Unit
V
V
0.1
0.1
0.1
0.1
0.1
0.1
3.0
4.5
0.36
0.36
0.44
0.44
0.52
0.52
V
Maximum Input Leakage Current
VIN = 5.5 V or GND
IIN
0 to 5.5
± 0.1
± 1.0
± 1.0
mA
Maximum Quiescent Supply
Current
VIN = VCC or GND
ICC
5.5
2.0
20
40
mA
Quiescent Supply Current
Input: VIN = 3.4 V
ICCT
5.5
1.35
1.50
1.65
mA
Maximum 3−State Leakage
Current
VIN = VIH or VI
VOUT = VCC or GND
IOZ
5.5
±0.2
5
±2.5
±2.5
mA
Output Leakage Current
VOUT = 5.5 V
IOPD
0.0
0.5
5.0
10
mA
TA = ≤ 85°C
TA ≤ 125°C
Min
AC ELECTRICAL CHARACTERISTICS (Input tr = tf = 3.0 ns)
TA = 25°C
Parameter
Maximum Propagation Delay,
A to Y
Test Conditions
Symbol
VCC = 3.3 ± 0.3 V CL = 15 pF
CL = 50 pF
tPLH,
tPHL
VCC = 5.0 ± 0.5 V CL = 15 pF
CL = 50 pF
Maximum Output Enable
TIme,OE to Y
VCC = 3.3 ± 0.3 V CL = 15 pF
CL = 50 pF
RL = 1.0 kW
tPZL,
tPZH
VCC = 5.0 ± 0.5 V CL = 15 pF
CL = 50 pF
RL = 1.0 kW
Maximum Output
Disable Time,OE to Y
VCC = 3.3 ± 0.3 V CL = 50 pF
RL = 1.0 kW
tPLZ,
tPHZ
VCC = 5.0 ± 0.5 V CL = 50 pF
RL = 1.0 kW
Output−to−Output Skew
VCC = 3.3 ± 0.3 V CL = 50 pF
(Note 1)
Min
Typ
Max
Min
Max
Max
Unit
5.6
8.1
8.0
11.5
1.0
1.0
9.5
13.0
12.0
16.0
ns
3.8
5.3
5.5
7.5
1.0
1.0
6.5
8.5
8.5
10.5
5.4
7.9
8.0
11.5
1.0
1.0
9.5
13.0
11.5
15.0
3.6
5.1
5.1
7.1
1.0
1.0
6.0
8.0
7.5
9.5
9.5
13.2
1.0
15.0
18.0
6.1
8.8
1.0
10.0
12.0
1.5
1.5
2.0
1.0
1.0
1.5
10
10
10
tOSLH,
tOSHL
VCC = 5.0 ± 0.5 V CL = 50 pF
(Note 1)
Maximum Input Capacitance
Cin
4
Maximum Three−State Output
Capacitance (Output in High
Impedance State)
Cout
6
ns
ns
ns
pF
pF
Typical @ 25°C, VCC = 5.0V
Power Dissipation Capacitance (Note 2)
CPD
15
pF
1. Parameter guaranteed by design. tOSLH = |tPLHm − tPLHn|, tOSHL = |tPHLm − tPHLn|.
2. CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load.
Average operating current can be obtained by the equation: ICC(OPR) = CPD VCC fin + ICC / 4 (per buffer). CPD is used to determine the
no−load dynamic power consumption; PD = CPD VCC2 fin + ICC VCC.
www.onsemi.com
3
MC74VHCT126A
NOISE CHARACTERISTICS (Input tr = tf = 3.0ns, CL = 50pF, VCC = 5.0V)
TA = 25°C
Symbol
Typ
Max
Unit
Quiet Output Maximum Dynamic VOL
VOLP
0.3
0.8
V
Quiet Output Minimum Dynamic VOL
VOLV
− 0.3
− 0.8
V
Minimum High Level Dynamic Input Voltage
VIHD
3.5
V
Maximum Low Level Dynamic Input Voltage
VILD
1.5
V
Characteristic
SWITCHING WAVEFORMS
3.0V
OE
3.0V
A
1.5V
GND
1.5V
tPZL
GND
tPHL
tPLH
Y
Y
VOH
1.5V
tPLZ
HIGH
IMPEDANCE
1.5V
tPZH
VOL
VOL + 0.3V
tPHZ
VOH - 0.3V
Y
1.5V
Figure 3.
HIGH
IMPEDANCE
Figure 4.
TEST POINT
TEST POINT
OUTPUT
DEVICE
UNDER
TEST
DEVICE
UNDER
TEST
CL*
*Includes all probe and jig capacitance
OUTPUT
1 kW
CL *
CONNECT TO VCC WHEN
TESTING tPLZ AND tPZL.
CONNECT TO GND WHEN
TESTING tPHZ AND tPZH.
*Includes all probe and jig capacitance
Figure 5. Test Circuit
Figure 6. Test Circuit
ORDERING INFORMATION
Package
Shipping†
MC74VHCT126ADR2G
SOIC−14
(Pb−Free)
2500 / Tape & Reel
M74VHCT126ADTR2G
TSSOP−14
(Pb−Free)
Device
2500 / 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.
www.onsemi.com
4
MC74VHCT126A
PACKAGE DIMENSIONS
SOIC−14
CASE 751A−03
ISSUE K
D
A
B
14
NOTES:
1. DIMENSIONING AND TOLERANCING PER
ASME Y14.5M, 1994.
2. CONTROLLING DIMENSION: MILLIMETERS.
3. DIMENSION b DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE PROTRUSION
SHALL BE 0.13 TOTAL IN EXCESS OF AT
MAXIMUM MATERIAL CONDITION.
4. DIMENSIONS D AND E DO NOT INCLUDE
MOLD PROTRUSIONS.
5. MAXIMUM MOLD PROTRUSION 0.15 PER
SIDE.
8
A3
E
H
L
1
0.25
M
DETAIL A
7
B
13X
M
b
0.25
M
C A
S
B
S
e
DETAIL A
h
A
X 45 _
M
A1
C
SEATING
PLANE
DIM
A
A1
A3
b
D
E
e
H
h
L
M
MILLIMETERS
MIN
MAX
1.35
1.75
0.10
0.25
0.19
0.25
0.35
0.49
8.55
8.75
3.80
4.00
1.27 BSC
5.80
6.20
0.25
0.50
0.40
1.25
0_
7_
SOLDERING FOOTPRINT*
6.50
14X
1.18
1
1.27
PITCH
14X
0.58
DIMENSIONS: MILLIMETERS
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
www.onsemi.com
5
INCHES
MIN
MAX
0.054 0.068
0.004 0.010
0.008 0.010
0.014 0.019
0.337 0.344
0.150 0.157
0.050 BSC
0.228 0.244
0.010 0.019
0.016 0.049
0_
7_
MC74VHCT126A
PACKAGE DIMENSIONS
TSSOP−14
DT SUFFIX
CASE 948G
ISSUE B
14X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
V
S
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−.
S
S
N
2X
14
L/2
0.25 (0.010)
8
M
B
−U−
L
PIN 1
IDENT.
F
7
1
0.15 (0.006) T U
N
S
DETAIL E
K
A
−V−
ÉÉÉ
ÇÇÇ
ÇÇÇ
ÉÉÉ
K1
J J1
SECTION N−N
−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
INCHES
MIN
MAX
MIN MAX
4.90
5.10 0.193 0.200
4.30
4.50 0.169 0.177
−−−
1.20
−−− 0.047
0.05
0.15 0.002 0.006
0.50
0.75 0.020 0.030
0.65 BSC
0.026 BSC
0.50
0.60 0.020 0.024
0.09
0.20 0.004 0.008
0.09
0.16 0.004 0.006
0.19
0.30 0.007 0.012
0.19
0.25 0.007 0.010
6.40 BSC
0.252 BSC
0_
8_
0_
8_
SOLDERING FOOTPRINT
7.06
1
0.65
PITCH
14X
0.36
14X
1.26
DIMENSIONS: MILLIMETERS
ON Semiconductor and the
are registered trademarks of Semiconductor Components Industries, LLC (SCILLC) or its subsidiaries in the United States and/or other countries.
SCILLC owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. A listing of SCILLC’s product/patent coverage may be accessed
at www.onsemi.com/site/pdf/Patent−Marking.pdf. SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC 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. “Typical” parameters which may be provided in SCILLC data sheets
and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each
customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights nor the rights of others. SCILLC products are not designed, intended,
or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which
the failure of the SCILLC product could create a situation where personal injury or death may occur. Should Buyer purchase or use SCILLC products for any such unintended or
unauthorized application, Buyer shall indemnify and hold SCILLC and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and
expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim
alleges that SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable
copyright laws and is not for resale in any manner.
PUBLICATION ORDERING INFORMATION
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 303−675−2175 or 800−344−3860 Toll Free USA/Canada
Fax: 303−675−2176 or 800−344−3867 Toll Free USA/Canada
Email: [email protected]
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
www.onsemi.com
6
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative
MC74VHCT126A/D