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Logic / Gates / SN74LS32N
Datasheets
SN74LS32N by:

4-ch, 2-input, 4.75-V to 5.25-V, 16-mA drive strength bipolar OR gate with TTL-compatible inputs 14-PDIP 0 to 70

Part Details for SN74LS32N by Texas Instruments

Results Overview of SN74LS32N by Texas Instruments

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

SN74LS32N Information

SN74LS32N by Texas Instruments is a Gate.
Gates are under the broader part category of Logic Components.

Digital logic governs the behavior of signals in electronic circuits, enabling complex decisions based on simple binary inputs (yes/no). Logic components perform operations from these signals. Read more about Logic Components on our Logic part category page.

Available Datasheets

Part # Manufacturer Description Datasheet
SN74LS32N Texas Instruments Quad 2-input positive-OR gates 14-PDIP 0 to 70
SN74LS32NE4 Texas Instruments Quad 2-input positive-OR gates 14-PDIP 0 to 70
SN74LS32NSRG4 Texas Instruments Quad 2-input positive-OR gates 14-SO 0 to 70

Price & Stock for SN74LS32N

Part # Distributor Description Stock Price Buy
DISTI # 61AH2954
Newark Logic, Quad 2-Input Or Gate, 14Dip, Logic Family/Base Number:74Ls32, Logic Type:Or, Output Current:8Ma, No. Of Inputs:2, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Case Style:Dip, No. Of Pins:14Pins, Logic Ic Rohs Compliant: Yes |Texas Instruments SN74LS32N RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 5
  • 1 $0.9550
  • 10 $0.8790
  • 100 $0.8000
  • 500 $0.7600
  • 1,000 $0.7210
$0.7210 / $0.9550 Buy Now
Bristol Electronics   Min Qty: 3 981
  • 3 $1.8281
  • 12 $1.1883
  • 44 $0.6855
  • 147 $0.5850
  • 318 $0.5119
  • 754 $0.4753
$0.4753 / $1.8281 Buy Now
Bristol Electronics   Min Qty: 6 957
  • 6 $0.8625
  • 25 $0.5606
  • 91 $0.3234
  • 311 $0.2760
  • 672 $0.2415
$0.2415 / $0.8625 Buy Now
Bristol Electronics   Min Qty: 6 40
  • 6 $0.8625
  • 25 $0.5606
$0.5606 / $0.8625 Buy Now
DISTI # SN74LS32N
TME IC: digital, OR, Ch: 4, IN: 2, THT, DIP14, 74LS Min Qty: 1 720
  • 1 $0.5280
  • 5 $0.4420
  • 25 $0.3970
  • 100 $0.3360
  • 250 $0.3100
  • 1,000 $0.2790
$0.2790 / $0.5280 Buy Now
Ameya Holding Limited IC: digital, OR, Channels: 4, IN: 2, THT, DIP14, 74LS 1000
RFQ
ComSIT USA Electronic Component RoHS: Not Compliant Stock DE - 0
Stock ES - 8920
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-SN74LS32N
Sensible Micro Corporation AS6081 Certified Vendor, Ships Same day, 1 Year Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days 42
  • 100 $0.1954
  • 500 $0.1904
  • 1,000 $0.1804
$0.1804 / $0.1954 RFQ
DISTI # SMC-SN74LS32N
Sensible Micro Corporation XIC 74LS32 RoHS: Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Date Code: 1736 Container: Tubes 14
RFQ
Chip 1 Exchange INSTOCK 6781
RFQ
DISTI # C1S746201295871
Chip1Stop OR Gate 4-Element 2-IN Bipolar 14-Pin PDIP Tube RoHS: Compliant Container: Tube 133
  • 5 $0.4480
  • 10 $0.3790
  • 50 $0.3420
  • 100 $0.3080
$0.3080 / $0.4480 Buy Now
DISTI # C1S746201295880
Chip1Stop Analog Switches, Multiplexers, Demultiplexers RoHS: Compliant Container: Tube 52
  • 5 $0.4480
  • 10 $0.4070
  • 50 $0.3290
$0.3290 / $0.4480 Buy Now
Component Electronics, Inc IN STOCK SHIP TODAY 754
  • 1 $0.7700
  • 100 $0.5800
  • 1,000 $0.5000
$0.5000 / $0.7700 Buy Now
LCSC 4.75V5.25V 4 22ns5V15pF ORGate PDIP-14 Logic Gates ROHS 1
  • 1 $0.5607
  • 10 $0.4734
  • 30 $0.4254
  • 100 $0.3709
  • 500 $0.3469
  • 1,000 $0.3357
$0.3357 / $0.5607 Buy Now
New Advantage Corporation IC-74LS32N DIP14 TI RoHS: Compliant Min Qty: 1 Package Multiple: 100 3782
  • 400 $0.7961
  • 3,782 $0.7431
$0.7431 / $0.7961 Buy Now
Win Source Electronics IC GATE OR 4CH 2-INP 14-DIP 3100
  • 110 $0.4720
  • 230 $0.4420
  • 355 $0.4270
  • 510 $0.3960
  • 660 $0.3810
  • 820 $0.3660
$0.3660 / $0.4720 Buy Now

Part Details for SN74LS32N

SN74LS32N CAD Models

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SN74LS32N Part Data Attributes

Parametric Data
SN74LS32N Texas Instruments
Buy Now Datasheet
Compare Parts:
SN74LS32N Texas Instruments 4-ch, 2-input, 4.75-V to 5.25-V, 16-mA drive strength bipolar OR gate with TTL-compatible inputs 14-PDIP 0 to 70
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code DIP
Package Description ROHS COMPLIANT, PLASTIC, DIP-14
Pin Count 14
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Family LS
JESD-30 Code R-PDIP-T14
JESD-609 Code e4
Length 19.305 mm
Load Capacitance (CL) 15 pF
Logic IC Type OR GATE
Max I(ol) 0.0008 A
Number of Functions 4
Number of Inputs 2
Number of Terminals 14
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP14,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Packing Method TUBE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Power Supply Current-Max (ICC) 9.8 mA
Prop. Delay@Nom-Sup 22 ns
Propagation Delay (tpd) 22 ns
Qualification Status Not Qualified
Schmitt Trigger NO
Seated Height-Max 5.08 mm
Supply Voltage-Max (Vsup) 5.25 V
Supply Voltage-Min (Vsup) 4.75 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount NO
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 7.62 mm

Alternate Parts for SN74LS32N

This table gives cross-reference parts and alternative options found for SN74LS32N. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74LS32N, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
5962-01-251-4552 Texas Instruments Check for Price IC,LOGIC GATE,QUAD 2-INPUT OR,LS-TTL,DIP,14PIN,PLASTIC SN74LS32N vs 5962-01-251-4552
5962-01-099-0626 Texas Instruments Check for Price IC IC,LOGIC GATE,QUAD 2-INPUT OR,LS-TTL,DIP,14PIN,PLASTIC, Gate SN74LS32N vs 5962-01-099-0626
DM74LS32N Rochester Electronics LLC Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, 0.300 INCH, PLASTIC, MS-001, DIP-14 SN74LS32N vs DM74LS32N
Part Number Manufacturer Composite Price Description Compare
DM74LS32N Fairchild Semiconductor Corporation Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, 0.300 INCH, PLASTIC, MS-001, DIP-14 SN74LS32N vs DM74LS32N
N74LS32N Signetics Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14 SN74LS32N vs N74LS32N
SN74LS32N Rochester Electronics LLC Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, ROHS COMPLIANT, PLASTIC, DIP-14 SN74LS32N vs SN74LS32N
SN74LS32NP3 Motorola Mobility LLC Check for Price LS SERIES, QUAD 2-INPUT OR GATE, PDIP14, PLASTIC, DIP-14 SN74LS32N vs SN74LS32NP3
N74LS32A Signetics Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14 SN74LS32N vs N74LS32A
SN74LS32NP3 Motorola Semiconductor Products Check for Price OR Gate, LS Series, 4-Func, 2-Input, TTL, PDIP14, PLASTIC, DIP-14 SN74LS32N vs SN74LS32NP3

SN74LS32N Related Parts

SN74LS32N Frequently Asked Questions (FAQ)

  • The maximum frequency of operation for the SN74LS32N is typically around 30-40 MHz, but this can vary depending on the specific application and operating conditions.

  • The SN74LS32N requires a single 5V power supply, and it's recommended to use a decoupling capacitor (e.g. 0.1uF) between VCC and GND to reduce noise and ensure stable operation.

  • The input voltage threshold for the SN74LS32N is typically around 2.0V for a logic high and 0.8V for a logic low, but this can vary depending on the specific application and operating conditions.

  • While the SN74LS32N is specified for 5V operation, it can be used in a 3.3V system with some limitations. However, the output voltage levels may not be compatible with 3.3V logic, and the noise margin may be reduced.

  • The SN74LS32N is a low-power device, but it can still generate heat in high-frequency or high-load applications. Ensure good airflow, use a heat sink if necessary, and follow proper PCB design and layout practices to minimize thermal issues.

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