ON MC74AC125M Quad buffer with 3-state output Datasheet

MC74AC125, MC74ACT125
Quad Buffer with 3-State
Outputs
• Outputs Source/Sink
• ′ACT125 Has TTL Compatible Inputs
VCC
A2
B2
O2
A3
B3
O3
14
13
12
11
10
9
8
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PDIP–14
N SUFFIX
CASE 646
14
1
1
2
3
4
5
6
7
A0
B0
O0
A1
B1
O1
GND
SO–14
D SUFFIX
CASE 751A
14
1
Figure 1. Pinout: 14–Lead Packages Conductors
(Top View)
14
1
TSSOP–14
DT SUFFIX
CASE 948G
PIN ASSIGNMENT
PIN
FUNCTION
An, Bn
Inputs
On
Outputs
14
1
EIAJ–14
M SUFFIX
CASE 965
ORDERING INFORMATION
FUNCTION TABLE
Inputs
An
Device
Output
Bn
L
L
L
H
H
X
NOTE: H = High Voltage Level;
L = Low Voltage Level;
Z = High Impedance;
X = Immaterial
On
L
H
Z
Package
Shipping
MC74AC125N
PDIP–14
25 Units/Rail
MC74ACT125N
PDIP–14
25 Units/Rail
MC74AC125D
SOIC–14
55 Units/Rail
MC74AC125DR2
SOIC–14
2500 Tape & Reel
MC74ACT125D
SOIC–14
55 Units/Rail
MC74ACT125DR2
SOIC–14
2500 Tape & Reel
MC74AC125DT
TSSOP–14
96 Units/Rail
MC74AC125DTR2
TSSOP–14 2500 Tape & Reel
MC74ACT125DT
TSSOP–14
96 Units/Rail
MC74ACT125DTR2 TSSOP–14 2500 Tape & Reel
MC74AC125M
EIAJ–14
50 Units/Rail
MC74AC125MEL
EIAJ–14
2000 Tape & Reel
MC74ACT125M
EIAJ–14
50 Units/Rail
MC74ACT125MEL
EIAJ–14
2000 Tape & Reel
DEVICE MARKING INFORMATION
See general marking information in the device marking
section on page 5 of this data sheet.
 Semiconductor Components Industries, LLC, 2001
May, 2001 – Rev. 5
1
Publication Order Number:
MC74AC125/D
MC74AC125, MC74ACT125
MAXIMUM RATINGS*
Symbol
Parameter
Value
Unit
VCC
DC Supply Voltage (Referenced to GND)
–0.5 to +7.0
V
Vin
DC Input Voltage (Referenced to GND)
–0.5 to VCC + 0.5
V
Vout
DC Output Voltage (Referenced to GND)
–0.5 to VCC + 0.5
V
Iin
DC Input Current, per Pin
± 20
mA
Iout
DC Output Sink/Source Current, per Pin
± 50
mA
ICC
DC VCC or GND Current per Output Pin
± 50
mA
Tstg
Storage Temperature
–65 to +150
°C
*Maximum Ratings are those values beyond which damage to the device may occur. Functional operation should be restricted to the Recommended Operating Conditions.
RECOMMENDED OPERATING CONDITIONS
Symbol
Parameter
VCC
Supply Voltage
Vin, Vout
DC Input Voltage, Output Voltage (Ref. to GND)
tr, tf
Input Rise and Fall Time (Note 1)
′AC Devices except Schmitt Inputs
Min
Typ
Max
′AC
2.0
5.0
6.0
′ACT
4.5
5.0
5.5
0
–
VCC
VCC @ 3.0 V
–
150
–
VCC @ 4.5 V
–
40
–
VCC @ 5.5 V
–
25
–
–
–
140
Unit
V
V
ns/V
°C
TJ
Junction Temperature (PDIP)
TA
Operating Ambient Temperature Range
–40
25
85
°C
IOH
Output Current – HIGH
–
–
–24
mA
IOL
Output Current – LOW
–
–
24
mA
1. Vin from 30% to 70% VCC; see individual Data Sheets for devices that differ from the typical input rise and fall times.
2. Vin from 0.8 V to 2.0 V; see individual Data Sheets for devices that differ from the typical input rise and fall times.
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2
MC74AC125, MC74ACT125
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
74AC
74AC
TA = +25°C
TA =
–40°C to
+85°C
Typ
VIH
VIL
VOH
VOL
Unit
Conditions
Guaranteed Limits
Minimum High
g Level
Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
2.1
3.15
3.85
2.1
3.15
3.85
V
VOUT = 0.1 V
or VCC – 0.1 V
Maximum Low Level
Input Voltage
3.0
4.5
5.5
1.5
2.25
2.75
0.9
1.35
1.65
0.9
1.35
1.65
V
VOUT = 0.1 V
or VCC – 0.1 V
Minimum High
g Level
Output Voltage
3.0
4.5
5.5
2.99
4.46
5.49
2.9
4.4
5.4
2.9
4.4
5.4
V
3.0
4.5
5.5
–
–
–
2.56
3.86
4.86
2.46
3.76
4.76
3.0
4.5
5.5
0.002
0.001
0.001
0.1
0.1
0.1
0.1
0.1
0.1
3.0
4.5
5.5
–
–
–
0.36
0.36
0.36
0.44
0.44
0.44
Minimum Low Level
Output Voltage
IOUT = – 50 µA
V
*VIN = VIL or VIH
–12 mA
IOH
– 24 mA
– 24 mA
IOUT = 50 µA
V
V
*VIN = VIL or VIH
12 mA
IOL
24 mA
24 mA
IIN
Maximum Input
Leakage Current
5.5
–
±0.1
±1.0
µA
VI = VCC, GND
IOZ
VI ((OE)) = VIL, VIH
VI = VCC, GND
VO = VCC , GND
5.5
–
±0.5
±5.0
µA
µ
VI (OE) = VIL, VIH
VI = VCC, GND
VO = VCC, GND
5.5
–
–
75
mA
VOLD = 1.65 V Max
5.5
–
–
–75
mA
VOHD = 3.85 V Min
55
5.5
–
80
8.0
80
µA
VIN = VCC or GND
IOLD
IOHD
ICC
†Minimum Dynamic
O t t Current
Output
C
t
Maximum Q
Quiescent
Supply Current
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one input loaded at a time.
NOTE: IIN and ICC @ 3.0 V are guaranteed to be less than or equal to the respective limit @ 5.5 V.
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3
MC74AC125, MC74ACT125
AC CHARACTERISTICS
Symbol
VCC*
(V)
Parameter
74AC
74AC
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Min
Max
Min
Max
Unit
tPLH
Propagation
g
Delayy
Data to Output
3.3
5.0
1.0
1.0
9.0
7.0
1.0
1.0
10
7.5
ns
tPHL
Propagation
g
Delayy
Data to Output
3.3
5.0
1.0
1.0
9.0
7.0
1.0
1.0
10
7.5
ns
tPZH
Output Enable
Time
3.3
5.0
1.0
1.0
10.5
7.0
1.0
1.0
11
8.0
ns
tPZL
Output Enable
Time
3.3
5.0
1.0
1.0
10
8.0
1.0
1.0
11
8.5
ns
tPHZ
Output Disable
Time
3.3
5.0
1.0
1.0
10
9.0
1.0
1.0
10.5
9.5
ns
tPLZ
Output Disable
Time
3.3
5.0
1.0
1.0
10.5
9.0
1.0
1.0
11.5
9.5
ns
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
Voltage Range 5.0 V is 5.0 V ±0.5 V.
DC CHARACTERISTICS
Symbol
Parameter
VCC
(V)
74ACT
74ACT
TA = +25°C
TA =
–40°C to
+85°C
Unit
Conditions
Typ
Guaranteed Limits
VIH
Minimum High
g Level
Input Voltage
4.5
5.5
1.5
1.5
2.2
2.0
2.0
2.0
V
VOUT = 0.1 V
or VCC – 0.1 V
VIL
Maximum Low Level
Input Voltage
4.5
5.5
1.5
1.5
0.8
0.8
0.8
0.8
V
VOUT = 0.1 V
or VCC – 0.1 V
VOH
Minimum High
g Level
Output Voltage
4.5
5.5
4.49
5.49
4.4
5.4
4.4
5.4
V
4.5
5.5
–
–
3.86
4.86
3.76
4.76
4.5
5.5
0.001
0.001
0.1
0.1
0.1
0.1
4.5
5.5
–
–
0.36
0.36
0.44
0.44
V
*VIN = VIL or VIH
IOH
– 24 mA
– 24 mA
VOL
Minimum Low Level
Output Voltage
V
V
IOUT = – 50 µA
*VIN = VIL or VIH
– 24 mA
IOH
– 24 mA
IOUT = – 50 µA
IIN
Maximum Input
Leakage Current
55
5.5
–
±0 1
±0.1
±1 0
±1.0
µA
VI = VCC, GND
IOZ
VI ((OE)) = VIL, VIH
VI = VCC, GND
VO = VCC , GND
5.5
–
±0.5
±5.0
µA
µ
VI (OE) = VIL, VIH
VI = VCC, GND
VO = VCC, GND
∆ICCT
Additional Max. ICC/Input
5.5
0.6
–
1.5
mA
VI = VCC – 2.1 V
IOLD
†Minimum Dynamic
O t t Current
Output
C
t
5.5
–
–
75
mA
VOLD = 1.65 V Max
5.5
–
–
–75
mA
VOHD = 3.85 V Min
Maximum Quiescent Supply Current
5.5
–
8.0
80
µA
VIN = VCC or GND
IOHD
ICC
*All outputs loaded; thresholds on input associated with output under test.
†Maximum test duration 2.0 ms, one input loaded at a time.
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4
MC74AC125, MC74ACT125
AC CHARACTERISTICS
Symbol
74ACT
74ACT
TA = +25°C
CL = 50 pF
TA = –40°C
to +85°C
CL = 50 pF
Min
Max
Min
Max
VCC*
(V)
Parameter
Unit
tPLH
Pro agation Delay
Propagation
Data to Output
50
5.0
10
1.0
90
9.0
10
1.0
10
ns
tPHL
Pro agation Delay
Propagation
Data to Output
50
5.0
10
1.0
90
9.0
10
1.0
10
ns
tPZH
Out ut Enable
Output
Time
50
5.0
10
1.0
85
8.5
10
1.0
95
9.5
ns
tPZL
Out ut Enable
Output
Time
50
5.0
10
1.0
95
9.5
10
1.0
10 5
10.5
ns
tPHZ
Out ut Disable
Output
Time
50
5.0
10
1.0
95
9.5
10
1.0
10 5
10.5
ns
tPLZ
Out ut Disable
Output
Time
50
5.0
10
1.0
10
10
1.0
10 5
10.5
ns
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
45
pF
VCC = 5.0 V
MARKING DIAGRAMS
PDIP–14
SO–14
TSSOP–14
EIAJ–14
MC74AC125N
AWLYYWW
AC125
AWLYWW
AC
125
ALYW
74AC125
ALYW
MC74ACT125N
AWLYYWW
ACT125
AWLYWW
ACT
125
ALYW
74ACT125
ALYW
A
WL, L
YY, Y
WW, W
= Assembly Location
= Wafer Lot
= Year
= Work Week
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5
MC74AC125, MC74ACT125
PACKAGE DIMENSIONS
PDIP–14
N SUFFIX
14 PIN PLASTIC DIP PACKAGE
CASE 646–06
ISSUE M
14
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
4. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
5. ROUNDED CORNERS OPTIONAL.
8
B
1
7
A
F
DIM
A
B
C
D
F
G
H
J
K
L
M
N
L
N
C
–T–
SEATING
PLANE
J
K
H
D 14 PL
G
0.13 (0.005)
M
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.
–A–
8
–B–
1
P 7 PL
0.25 (0.010)
7
G
M
B
M
F
R X 45 C
–T–
SEATING
PLANE
D 14 PL
0.25 (0.010)
M
T B
J
M
K
S
A
MILLIMETERS
MIN
MAX
18.16
18.80
6.10
6.60
3.69
4.69
0.38
0.53
1.02
1.78
2.54 BSC
1.32
2.41
0.20
0.38
2.92
3.43
7.37
7.87
--10
0.38
1.01
M
SO–14
D SUFFIX
14 PIN PLASTIC SOIC PACKAGE
CASE 751A–03
ISSUE F
14
INCHES
MIN
MAX
0.715
0.770
0.240
0.260
0.145
0.185
0.015
0.021
0.040
0.070
0.100 BSC
0.052
0.095
0.008
0.015
0.115
0.135
0.290
0.310
--10
0.015
0.039
S
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6
DIM
A
B
C
D
F
G
J
K
M
P
R
MILLIMETERS
MIN
MAX
8.55
8.75
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
0.337
0.344
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
0.228
0.244
0.010
0.019
MC74AC125, MC74ACT125
PACKAGE DIMENSIONS
TSSOP–14
DT SUFFIX
14 PIN PLASTIC TSSOP PACKAGE
CASE 948G–01
ISSUE O
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-.
14X K REF
0.10 (0.004)
0.15 (0.006) T U
M
T U
V
S
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–
ÇÇÇ
ÉÉ
ÇÇÇ
ÉÉ
K1
J J1
DIM
A
B
C
D
F
G
H
J
J1
K
K1
L
M
SECTION N–N
–W–
C
0.10 (0.004)
–T– SEATING
PLANE
H
G
D
DETAIL E
EIAJ–14
M SUFFIX
14 PIN PLASTIC EIAJ PACKAGE
CASE 965–01
ISSUE O
14
LE
8
Q1
E HE
L
7
1
M
DETAIL P
Z
D
VIEW P
A
e
c
b
0.13 (0.005)
A1
M
0.10 (0.004)
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7
MILLIMETERS
MIN
MAX
4.90
5.10
4.30
4.50
--1.20
0.05
0.15
0.50
0.75
0.65 BSC
0.50
0.60
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
0.020
0.024
0.004
0.008
0.004
0.006
0.007
0.012
0.007
0.010
0.252 BSC
0
8
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS D AND E DO NOT INCLUDE MOLD
FLASH OR PROTRUSIONS AND ARE MEASURED
AT THE PARTING LINE. MOLD FLASH OR
PROTRUSIONS SHALL NOT EXCEED 0.15 (0.006)
PER SIDE.
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5. THE LEAD WIDTH DIMENSION (b) DOES NOT
INCLUDE DAMBAR PROTRUSION. ALLOWABLE
DAMBAR PROTRUSION SHALL BE 0.08 (0.003)
TOTAL IN EXCESS OF THE LEAD WIDTH
DIMENSION AT MAXIMUM MATERIAL
CONDITION. DAMBAR CANNOT BE LOCATED ON
THE LOWER RADIUS OR THE FOOT. MINIMUM
SPACE BETWEEN PROTRUSIONS AND
ADJACENT LEAD TO BE 0.46 ( 0.018).
DIM
A
A1
b
c
D
E
e
HE
0.50
LE
M
Q1
Z
MILLIMETERS
MIN
MAX
--2.05
0.05
0.20
0.35
0.50
0.18
0.27
9.90
10.50
5.10
5.45
1.27 BSC
7.40
8.20
0.50
0.85
1.10
1.50
0
10 0.70
0.90
--1.42
INCHES
MIN
MAX
--0.081
0.002
0.008
0.014
0.020
0.007
0.011
0.390
0.413
0.201
0.215
0.050 BSC
0.291
0.323
0.020
0.033
0.043
0.059
0
10 0.028
0.035
--0.056
MC74AC125, MC74ACT125
ON Semiconductor and
are trademarks of Semiconductor Components Industries, LLC (SCILLC). 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
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8
MC74AC125/D
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