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MC74AC125, MC74ACT125 Quad Buffer with 3-State Outputs
* Outputs Source/Sink * ACT125 Has TTL Compatible Inputs
VCC 14 A2 13 B2 12 O2 11 A3 10 B3 9 O3 8
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PDIP-14 N SUFFIX CASE 646 14 1 SO-14 D SUFFIX CASE 751A
1 A0
2 B0
3 O0
4 A1
5 B1
6 O1
7 GND
14 1
Figure 1. Pinout: 14-Lead Packages Conductors (Top View) PIN ASSIGNMENT
PIN An, Bn On FUNCTION Inputs Outputs 14
14 1
TSSOP-14 DT SUFFIX CASE 948G
1
EIAJ-14 M SUFFIX CASE 965
ORDERING INFORMATION FUNCTION TABLE
Inputs An Bn Output On L H Z Device MC74AC125N MC74ACT125N MC74AC125D MC74AC125DR2 MC74ACT125D MC74ACT125DR2 MC74AC125DT MC74AC125DTR2 MC74ACT125DT Package PDIP-14 PDIP-14 SOIC-14 SOIC-14 SOIC-14 SOIC-14 TSSOP-14 Shipping 25 Units/Rail 25 Units/Rail 55 Units/Rail 2500 Tape & Reel 55 Units/Rail 2500 Tape & Reel 96 Units/Rail
L L L H H X NOTE: H = High Voltage Level; L = Low Voltage Level; Z = High Impedance; X = Immaterial
TSSOP-14 2500 Tape & Reel TSSOP-14 96 Units/Rail
MC74ACT125DTR2 TSSOP-14 2500 Tape & Reel MC74AC125M MC74AC125MEL MC74ACT125M MC74ACT125MEL EIAJ-14 EIAJ-14 EIAJ-14 EIAJ-14 50 Units/Rail 2000 Tape & Reel 50 Units/Rail 2000 Tape & Reel
DEVICE MARKING INFORMATION
See general marking information in the device marking section on page 5 of this data sheet.
(c) Semiconductor Components Industries, LLC, 2001
1
May, 2001 - Rev. 5
Publication Order Number: MC74AC125/D
MC74AC125, MC74ACT125
MAXIMUM RATINGS*
Symbol VCC Vin Vout Iin Iout ICC Tstg Parameter DC Supply Voltage (Referenced to GND) DC Input Voltage (Referenced to GND) DC Output Voltage (Referenced to GND) DC Input Current, per Pin DC Output Sink/Source Current, per Pin DC VCC or GND Current per Output Pin Storage Temperature Value -0.5 to +7.0 -0.5 to VCC + 0.5 -0.5 to VCC + 0.5 20 50 50 -65 to +150 Unit V V V mA mA mA 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 VCC Vin, Vout Supply Voltage DC Input Voltage, Output Voltage (Ref. to GND) VCC @ 3.0 V tr, tf Input Rise and Fall Time (Note 1) AC Devices except Schmitt Inputs Junction Temperature (PDIP) Operating Ambient Temperature Range Output Current - HIGH Output Current - LOW VCC @ 4.5 V VCC @ 5.5 V TJ TA IOH IOL Parameter AC ACT Min 2.0 4.5 0 - - - - -40 - - Typ 5.0 5.0 - 150 40 25 - 25 - - Max 6.0 5.5 VCC - - - 140 85 -24 24 C C mA mA ns/V V V Unit
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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MC74AC125, MC74ACT125
DC CHARACTERISTICS
74AC Symbol Parameter VCC (V) TA = +25C Typ VIH Minimum High Level g Input Voltage Maximum Low Level Input Voltage Minimum High Level g Output Voltage 3.0 4.5 5.5 3.0 4.5 5.5 3.0 4.5 5.5 3.0 4.5 5.5 VOL Minimum Low Level Output Voltage 3.0 4.5 5.5 3.0 4.5 5.5 IIN IOZ Maximum Input Leakage Current VI ( ) = VIL, VIH (OE) VI = VCC, GND VO = VCC , GND Minimum Dynamic Output C O t t Current t Maximum Q Quiescent Supply Current 5.5 1.5 2.25 2.75 1.5 2.25 2.75 2.99 4.46 5.49 - - - 0.002 0.001 0.001 - - - - 74AC TA = -40C to +85C Unit Conditions
Guaranteed Limits 2.1 3.15 3.85 0.9 1.35 1.65 2.9 4.4 5.4 2.56 3.86 4.86 0.1 0.1 0.1 0.36 0.36 0.36 0.1 2.1 3.15 3.85 0.9 1.35 1.65 2.9 4.4 5.4 2.46 3.76 4.76 0.1 0.1 0.1 0.44 0.44 0.44 1.0 V VOUT = 0.1 V or VCC - 0.1 V VOUT = 0.1 V or VCC - 0.1 V IOUT = - 50 A V *VIN = VIL or VIH -12 mA IOH - 24 mA - 24 mA IOUT = 50 A V *VIN = VIL or VIH 12 mA IOL 24 mA 24 mA VI = VCC, GND VI (OE) = VIL, VIH VI = VCC, GND VO = VCC, GND VOLD = 1.65 V Max VOHD = 3.85 V Min VIN = VCC or GND
VIL
V
VOH
V
V
A
5.5 5.5 5.5 5.5 55
- - - -
0.5 - - 8.0 80
5.0 75 -75 80
A mA mA A
IOLD 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. 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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MC74AC125, MC74ACT125
AC CHARACTERISTICS
74AC Symbol Parameter VCC* (V) TA = +25C CL = 50 pF Min tPLH tPHL tPZH tPZL tPHZ tPLZ Propagation Delay g y Data to Output Propagation Delay g y Data to Output Output Enable Time Output Enable Time Output Disable Time Output Disable Time 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 3.3 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max 9.0 7.0 9.0 7.0 10.5 7.0 10 8.0 10 9.0 10.5 9.0 74AC TA = -40C to +85C CL = 50 pF Min 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 Max 10 7.5 10 7.5 11 8.0 11 8.5 10.5 9.5 11.5 9.5 ns ns ns ns ns ns Unit
*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
74ACT Symbol Parameter VCC (V) TA = +25C Typ VIH VIL VOH Minimum High Level g Input Voltage Maximum Low Level Input Voltage Minimum High Level g Output Voltage 4.5 5.5 4.5 5.5 4.5 5.5 4.5 5.5 VOL Minimum Low Level Output Voltage 4.5 5.5 4.5 5.5 IIN IOZ Maximum Input Leakage Current VI ( ) = VIL, VIH (OE) VI = VCC, GND VO = VCC , GND Additional Max. ICC/Input Minimum Dynamic Output C O t t Current t Maximum Quiescent Supply Current 5.5 55 1.5 1.5 1.5 1.5 4.49 5.49 - - 0.001 0.001 - - - 74ACT TA = -40C to +85C Unit Conditions
Guaranteed Limits 2.2 2.0 0.8 0.8 4.4 5.4 3.86 4.86 0.1 0.1 0.36 0.36 0.1 0 1 2.0 2.0 0.8 0.8 4.4 5.4 3.76 4.76 0.1 0.1 0.44 0.44 1.0 1 0 V V V VOUT = 0.1 V or VCC - 0.1 V VOUT = 0.1 V or VCC - 0.1 V IOUT = - 50 A *VIN = VIL or VIH - 24 mA IOH - 24 mA IOUT = - 50 A *VIN = VIL or VIH IOH - 24 mA - 24 mA VI = VCC, GND VI (OE) = VIL, VIH VI = VCC, GND VO = VCC, GND VI = VCC - 2.1 V VOLD = 1.65 V Max VOHD = 3.85 V Min VIN = VCC or GND
V
V
V
A
5.5 5.5 5.5 5.5 5.5
- 0.6 - - -
0.5 - - - 8.0
5.0 1.5 75 -75 80
A mA mA mA A
ICCT IOLD 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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MC74AC125, MC74ACT125
AC CHARACTERISTICS
74ACT Symbol Parameter VCC* (V) TA = +25C CL = 50 pF Min tPLH tPHL tPZH tPZL tPHZ tPLZ Pro agation Propagation Delay Data to Output Pro agation Propagation Delay Data to Output Out ut Output Enable Time Out ut Output Enable Time Out ut Output Disable Time Out ut Output Disable Time 5.0 50 5.0 50 5.0 50 5.0 50 5.0 50 5.0 50 1.0 10 1.0 10 1.0 10 1.0 10 1.0 10 1.0 10 Max 9.0 90 9.0 90 8.5 85 9.5 95 9.5 95 10 74ACT TA = -40C to +85C CL = 50 pF Min 1.0 10 1.0 10 1.0 10 1.0 10 1.0 10 1.0 10 Max 10 10 9.5 95 10.5 10 5 10.5 10 5 10.5 10 5 ns ns ns ns ns ns Unit
*Voltage Range 5.0 V is 5.0 V 0.5 V.
CAPACITANCE
Symbol CIN CPD Input Capacitance Power Dissipation Capacitance Parameter Value Typ 4.5 45 Unit pF pF Test Conditions VCC = 5.0 V VCC = 5.0 V
MARKING DIAGRAMS
PDIP-14 MC74AC125N AWLYYWW SO-14 AC125 AWLYWW TSSOP-14 AC 125 ALYW EIAJ-14 74AC125 ALYW
MC74ACT125N AWLYYWW
ACT125 AWLYWW
ACT 125 ALYW = Assembly Location = Wafer Lot = Year = Work Week
74ACT125 ALYW
A WL, L YY, Y WW, W
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MC74AC125, MC74ACT125
PACKAGE DIMENSIONS
PDIP-14 N SUFFIX 14 PIN PLASTIC DIP PACKAGE CASE 646-06 ISSUE M
14 8 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. DIM A B C D F G H J K L M N 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 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
B
1 7
A F N -T-
SEATING PLANE
L C
K H G D 14 PL 0.13 (0.005)
M
J M
SO-14 D SUFFIX 14 PIN PLASTIC SOIC PACKAGE CASE 751A-03 ISSUE F
-A-
14 8
-B-
1 7
P 7 PL 0.25 (0.010)
M
B
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.
G C
R X 45 _
F
-T-
SEATING PLANE
D 14 PL 0.25 (0.010)
K
M
M
S
J
TB
A
S
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
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MC74AC125, MC74ACT125
PACKAGE DIMENSIONS
TSSOP-14 DT SUFFIX 14 PIN PLASTIC TSSOP PACKAGE CASE 948G-01 ISSUE O
14X K REF 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-. 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 0.50 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_
0.10 (0.004) 0.15 (0.006) T U
S
M
TU
S
V
S
N
2X
L/2
14
8
0.25 (0.010) M
L
PIN 1 IDENT. 1 7
B -U-
N F DETAIL E K K1 J J1
0.15 (0.006) T U
S
A -V-
C 0.10 (0.004) -T- SEATING
PLANE
D
G
H
DETAIL E
EIAJ-14 M SUFFIX 14 PIN PLASTIC EIAJ PACKAGE CASE 965-01 ISSUE O
14
8
LE Q1 E HE M_ L DETAIL P
1
7
Z D e A VIEW P
b 0.13 (0.005)
M
A1 0.10 (0.004)
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EE CC EEC CCC
c
SECTION N-N -W-
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
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MC74AC125/D

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