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74AC32 * 74ACT32 Quad 2-Input OR Gate
November 1988 Revised February 2005
74AC32 * 74ACT32 Quad 2-Input OR Gate
General Description
The AC/ACT32 contains four, 2-input OR gates.
Features
s ICC reduced by 50% on 74AC only s Outputs source/sink 24 mA s ACT32 has TTL-compatible inputs
Ordering Code:
Order Number 74AC32SC 74AC32SCX_NL (Note 1) 74AC32SJ 74AC32MTC 74AC32PC 74AC32PC_NL (Note 1) 74ACT32SC 74ACT32SCX_NL (Note 1) 74ACT32MTC 74ACT32MTCX_NL (Note 1) 74ACT32PC Package Number M14A M14A M14D MTC14 N14A N14A M14A M14A MTC14 MTC14 N14A Package Description 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Pb-Free 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Pb-Free 14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering code. Pb-Free package per JEDEC J-STD-020B. Note 1: "_NL" indicates Pb-Free package (per JEDEC J-STD-020B). Use this number to order device.
Logic Symbol
IEEE/IEC
Connection Diagram
Pin Descriptions
Pin Names An, Bn On
FACT is a trademark of Fairchild Semiconductor Corporation.
Description Inputs Outputs
(c) 2005 Fairchild Semiconductor Corporation
DS009919
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74AC32 * 74ACT32
Absolute Maximum Ratings(Note 2)
Supply Voltage (VCC) DC Input Diode Current (IIK) VI VI
0.5V to 7.0V 20 mA 20 mA 0.5V to VCC 0.5V 20 mA 20 mA 0.5V to VCC 0.5V r50 mA r50 mA 65qC to 150qC
140qC
Recommended Operating Conditions
Supply Voltage (VCC) AC ACT Input Voltage (VI) Output Voltage (VO) Operating Temperature (TA) Minimum Input Edge Rate ('V/'t) AC Devices VIN from 30% to 70% of VCC VCC @ 3.3V, 4.5V, 5.5V Minimum Input Edge Rate ('V/'t) ACT Devices VIN from 0.8V to 2.0V VCC @ 4.5V, 5.5V 125 mV/ns
Note 2: Absolute maximum ratings are those values beyond which damage to the device may occur. The databook specifications should be met, without exception, to ensure that the system design is reliable over its power supply, temperature, and output/input loading variables. Fairchild does not recommend operation of FACT circuits outside databook specifications.
0.5V VCC 0.5V
2.0V to 6.0V 4.5V to 5.5V 0V to VCC 0V to VCC
DC Input Voltage (VI) DC Output Diode Current (IOK) VO VO
0.5V VCC 0.5V
40qC to 85qC
DC Output Voltage (VO) DC Output Source or Sink Current (IO) DC VCC or Ground Current per Output Pin (ICC or IGND) Storage Temperature (TSTG) Junction Temperature (TJ) PDIP
125 mV/ns
DC Electrical Characteristics for AC
Symbol VIH Parameter Minimum HIGH Level Input Voltage VIL Maximum LOW Level Input Voltage VOH Minimum HIGH Level Output Voltage VCC (V) 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 Maximum LOW Level Output Voltage 3.0 4.5 5.5 3.0 4.5 5.5 IIN (Note 5) IOLD IOHD Maximum Input Leakage Current Minimum Dynamic Output Current (Note 4) 5.5 5.5 5.5 5.5 2.0 0.002 0.001 0.001 TA Typ 1.5 2.25 2.75 1.5 2.25 2.75 2.99 4.49 5.49 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
25qC
TA
40qC to 85qC
2.1 3.15 3.85 0.9 1.35 1.65 2.9 4.4 5.4
Units VOUT V
Conditions 0.1V
Guaranteed Limits or VCC 0.1V VOUT V 0.1V
or VCC 0.1V
V
IOUT VIN
50 PA
VIL or V IH
2.46 3.76 4.76 0.1 0.1 0.1 V V
IOH IOH IOH IOUT VIN
12 mA 24 mA 24 mA (Note 3)
50 PA VIL or V IH 12 mA 24 mA (Note 3) VCC, GND 1.65V Max 3.85V Min VCC or GND
0.44 0.44 0.44 V
IOL IOL
IOL 24 mA VI
r 0.1
r 1.0
75
PA
mA mA
VOLD VOHD VIN
75
20.0
ICC (Note 5) Maximum Quiescent Supply Current
PA
Note 3: All outputs loaded; thresholds on input associated with output under test. Note 4: Maximum test duration 2.0 ms, one output loaded at a time. Note 5: IIN and ICC @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V VCC.
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2
74AC32 * 74ACT32
DC Electrical Characteristics for ACT
Symbol VIH VIL VOH Parameter Minimum HIGH Level Input Voltage Maximum LOW Level Input Voltage Minimum HIGH Level Output Voltage VCC (V) 4.5 5.5 4.5 5.5 4.5 5.5 4.5 5.5 VOL Maximum LOW Level Output Voltage 4.5 5.5 4.5 5.5 IIN ICCT IOLD IOHD ICC Maximum Input Leakage Current Maximum ICC/Input Minimum Dynamic Output Current (Note 7) Maximum Quiescent Supply Current
Note 6: All outputs loaded; thresholds on input associated with output under test. Note 7: Maximum test duration 2.0 ms, one output loaded at a time.
TA Typ 1.5 1.5 1.5 1.5 4.49 5.49
25qC
2.0 2.0 0.8 0.8 4.4 5.4 3.86 4.86
TA
40qC to 85qC
2.0 2.0 0.8 0.8 4.4 5.4 3.76 4.76 0.1 0.1 0.44 0.44
Guaranteed Limits
Units V V V VOUT VOUT IOUT VIN V IOH IOH V IOUT VIN
Conditions 0.1V 0.1V
or VCC 0.1V or VCC 0.1V
50 PA
VIL or VIH
24 mA 24 mA (Note 6)
50 PA VIL or VIH 24 mA 24 mA (Note 6) VCC, GND VCC 2.1V 1.65V Max 3.85V Min VCC
0.001 0.001
0.1 0.1 0.36 0.36
V
IOL IOL VI VI
5.5 5.5 5.5 5.5 5.5 0.6
r0.1
r1.0
1.5 75
PA
mA mA mA
VOLD VOHD VIN or GND
75
4.0 40.0
PA
AC Electrical Characteristics for AC
VCC Symbol Parameter (V) (Note 8) tPLH tPHL Propagation Delay Propagation Delay 3.3 5.0 3.3 5.0
Note 8: Voltage Range 3.3 is 3.3V r 0.3V Voltage Range 5.0 is 5.0V r 0.5V
TA CL Min 1.5 1.5 1.5 1.5
25qC
50 pF Typ 7.0 5.5 7.0 5.0 Max 9.0 7.5 8.5 7.0
TA
40qC to 85qC
CL 50 pF Max 10.0 8.5 9.0 7.5 ns ns Units
Min 1.5 1.0 1.0 1.0
AC Electrical Characteristics for ACT
VCC Symbol tPLH tPHL Parameter Propagation Delay Propagation Delay (V) (Note 9) 5.0 5.0 Min 1.0 1.0 TA CL
25qC
50 pF Typ 6.5 6.5 Max 9.0 9.0
TA
40qC to 85qC
CL 50 pF Max 10.0 10.0 ns ns Units
Min 1.0 1.0
Note 9: Voltage Range 5.0 is 5.0V r 0.3V
Capacitance
Symbol CIN CPD Parameter Input Capacitance Power Dissipation Capacitance Typ 4.5 20.0 Units pF pF VCC VCC OPEN 5.0V Conditions
3
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74AC32 * 74ACT32
Physical Dimensions inches (millimeters) unless otherwise noted
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M14A
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4
74AC32 * 74ACT32
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M14D
5
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74AC32 * 74ACT32
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14
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6
74AC32 * 74ACT32 Quad 2-Input OR Gate
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Package Number N14A
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 7 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com
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