
For Reference Only
Part Number | SN74128N |
OEMstron Part # | SN74128N |
Manufacturer | Texas Instruments |
Category | Semiconductors › Logic ICs › Gates and Inverters |
Description | IC GATE NOR 4CH 2-INP 14DIP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SN74128N PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 15 - Mar 20 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SN74128N Specifications
Part Number | SN74128N | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Logic ICs | |
Subcategory | Gates and Inverters | |
Manufacturer | ||
Series | 7400 | |
Logic Type | NOR Gate | |
Number of Circuits | 4 | |
Number of Inputs | 2 | |
Features | - | |
Voltage - Supply | 4.75V ~ 5.25V | |
Current - Quiescent (Max) | 21mA | |
Current - Output High, Low | 42.4mA, 48mA | |
Logic Level - Low | 0.8V | |
Logic Level - High | 2V | |
Max Propagation Delay @ V, Max CL | 18ns @ 5V, 150pF | |
Operating Temperature | 0°C ~ 70°C | |
Mounting Type | Through Hole | |
Supplier Device Package | 14-PDIP | |
Package / Case | 14-DIP (0.300", 7.62mm) |
SN74128N Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SN74128N D# V99:2348_07324939 Texas Instruments |
NOR Gate 4-Element 2-IN Bipolar 14-Pin PDIP Tube RoHS: Compliant
|
Americas - 430 |
SN74128NSR D# V72:2272_07324941 Texas Instruments |
NOR Gate 4-Element 2-IN Bipolar 14-Pin SOP T/R RoHS: Compliant
|
Americas - 101 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
115 |
Part Number | Description | Stock |
SN74128NE4 Texas Instruments |
IC GATE NOR 4CH 2-INP 14-DIP |
Contact Us |
SN74128NSRE4 Texas Instruments |
IC, QUAD NOR LINE DRIVER, 2I/P, SOP-14, Logic Type:NOR Line Driver, Output Current:48mA, No. of Inputs:2, Supply Voltage Range:4.75V to 5.25V, Logic Case Style:SOP, No. of Pins:14, Operating Temperature Range:0C to +70C , RoHS Compliant: Yes |
Contact Us |
SN74128N Texas Instruments |
Min Qty 4 |
90 |
SN74128NSRG4 Texas Instruments |
IC, QUAD NOR LINE DRIVER, 2I/P, SOP-14, Logic Type:NOR Line Driver, Output Current:48mA, No. of Inputs:2, Supply Voltage Range:4.75V to 5.25V, Logic Case Style:SOP, No. of Pins:14, Operating Temperature Range:0C to +70C , RoHS Compliant: Yes |
Contact Us |
SN74128NSR Texas Instruments |
IC GATE NOR 4CH 2-INP 14-SO |
Contact Us |
Part Number | Description | Stock |
SN74128NSR Texas Instruments |
N/A (ship within 1day) - D/C 2001+ |
1308 |
Part Number | Description | Stock |
SN74128NSR D# 2156-SN74128NSR-ND Rochester Electronics LLC |
IC GATE NOR 4CH 2-INP 14SOP |
9126 In Stock |
SN74128N D# 296-33601-5-ND Texas Instruments |
IC GATE NOR 4CH 2-INP 14DIP |
191 In Stock |
SN74128NS D# 2156-SN74128NS-ND Rochester Electronics LLC |
IC GATE NOR 4CH 2-INP 14-SO |
4650 In Stock |
Part Number | Description | Stock |
SN74128N Texas Instruments |
In stock shipping within 2days |
245 |
Part Number | Description | Stock |
SN74128N D# 3120249 Texas Instruments |
IC, 74TTL, 74128, DIP14, 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
139 |
SN74128N . D# 1105944 Texas Instruments |
IC, 74TTL, 74128, DIP14, 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
3 |
Part Number | Description | Stock |
SN74128NS Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
5534 |
SN74128NSR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
1557 |
SN74128N14DIP TI/ |
OEM/CM QUOTES ONLY | NO BROKERS |
86 |
SN74128N3 |
OEM/CM QUOTES ONLY | NO BROKERS |
186 |
SN74128N Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
1850 |
TISSN74128N |
OEM/CM QUOTES ONLY | NO BROKERS |
89 |
Part Number | Description | Stock |
SN74128N3 Texas Instruments |
OEM/CM ONLY |
495 |
SN74128NSJSMD Texas Instruments |
OEM/CM ONLY |
2100 |
SN74128N Texas Instruments |
OEM/CM ONLY |
303 |
SN74128NSRE4 Texas Instruments |
OEM/CM ONLY |
1037 |
SN74128NS Texas Instruments |
OEM/CM ONLY |
237 |
SN74128NE4 Texas Instruments |
OEM/CM ONLY |
432 |
SN74128NTI Texas Instruments |
OEM/CM ONLY |
614 |
SN74128N74128N Texas Instruments |
OEM/CM ONLY |
212 |
TISSN74128N Texas Instruments |
OEM/CM ONLY |
175 |
SN74128NSR Texas Instruments |
OEM/CM ONLY |
940 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
In stock |
81 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
OEM/CM Immediate delivery |
44 |
Part Number | Description | Stock |
SN74128N D# 595-SN74128N Texas Instruments |
Logic Gates 50 OHM LINE DRIVERS RoHS: Compliant
|
341 |
SN74128NSR D# 595-SN74128NSR Texas Instruments |
Logic Gates 2-Input NOR Line RoHS: Compliant
|
2320 |
Part Number | Description | Stock |
SN74128N D# 29AH7687 Texas Instruments |
IC, 74TTL, 74128, DIP14, 5V, Logic Family / Base Number:TTL12, Logic Type:NOR Line Driver, Output Current:48mA, 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 RoHS: Compliant
Min Qty: 1
Container: Bulk
|
139 |
Part Number | Description | Stock |
SN74128NE4 D# NS-SN74128NE4 Texas Instruments |
OEM/CM ONLY |
2447 |
SN74128NSRE4 D# NS-SN74128NSRE4 Texas Instruments |
OEM/CM ONLY |
1377 |
SN74128NSRG4 D# NS-SN74128NSRG4 Texas Instruments |
OEM/CM ONLY |
5819 |
SN74128N D# NS-SN74128N Texas Instruments |
OEM/CM ONLY |
4526 |
SN74128NSR D# NS-SN74128NSR Texas Instruments |
OEM/CM ONLY |
8279 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
Logic Circuit, Quad 2-Input NOR, STD-TTL, 14 Pin, Plastic, DIP |
80 |
SN74128NSR Texas Instruments |
NOR GATE, TTL/H/L SERIES, 4-FUNC, 2-INPUT, TTL, PDSO14 |
1046 |
Part Number | Description | Stock |
SN74128N D# SN74128N Texas Instruments |
Semiconductor |
1373 |
Part Number | Description | Stock |
SN74128N D# 0304037 Texas Instruments |
Texas Instruments SN74128N, Quad 2-Input NOR Logic Gate, 14-Pin PDIP, EA Min Qty: 1
Container: Bulk
|
13 |
Part Number | Description | Stock |
SN74128NS Texas Instruments |
SN74128 50 Ohm Line Drivers RoHS: Not Compliant
pbFree: No
|
4650 |
SN74128N Texas Instruments |
SN74128 50 Ohm Line Drivers RoHS: Compliant
|
20166 |
SN74128NSR Texas Instruments |
SN74128 50 Ohm Line Drivers RoHS: Compliant
|
9126 |
Part Number | Description | Stock |
TISSN74128N |
OEM/CM ONLY |
91 |
SN74128NSR Texas Instruments |
OEM/CM ONLY |
1324 |
SN74128N Texas Instruments |
OEM/CM ONLY |
14871 |
SN74128NS Texas Instruments |
OEM/CM ONLY |
136 |
SN74128N 14DIP Texas Instruments |
OEM/CM ONLY |
111 |
SN74128N3 Texas Instruments |
OEM/CM ONLY |
63 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
IN stock Immediate delivery |
39 |
Part Number | Description | Stock |
SN74128N D# 2028022667 Texas Instruments |
SN74128N Texas Instruments Line Drivers |
86 |
Part Number | Description | Stock |
SN74128N Texas Instruments |
Single 4-input, 4.75-V to 5.25-V bipolar NOR gate |
3,783 |
SN74128NSR Texas Instruments |
Single 4-input, 4.75-V to 5.25-V bipolar NOR gate |
13,975 |
Part Number | Description | Stock |
SN74128NSR D# 25776020 Texas Instruments |
NOR Gate 4-Element 2-IN Bipolar 14-Pin SOP T/R RoHS: Compliant
|
Americas - 101 |
SN74128N D# 40096404 Texas Instruments |
NOR Gate 4-Element 2-IN Bipolar 14-Pin PDIP Tube RoHS: Compliant
|
Americas - 430 |
Part Number | Description | Stock |
SN74128NSR Texas Instruments |
RFQ |
6360 |
SN74128N mfr |
RFQ |
768 |
Part Number | Description | Stock |
SN74128N D# 3120249 Texas Instruments |
IC, 74TTL, 74128, DIP14, 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
139 |
SN74128N . D# 1105944 Texas Instruments |
IC, 74TTL, 74128, DIP14, 5V RoHS: Compliant
Min Qty: 1
Container: Each
|
0 |
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Quick Inquiry
In Stock | 447 - More on Order |
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Quote Limit | No Limit |
Lead-Time | To be Confirmed |
Minimum | 1 |
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Pricing (USD)
Qty. | Unit Price | Ext. Price |
---|---|---|
1 | $ 3.3969 | $ 3.3969 |
100 | $ 3.3969 | $ 339.6900 |
500 | $ 3.3969 | $ 1,698.4500 |
1000 | $ 3.3969 | $ 3,396.9000 |
2500 | $ 3.3969 | $ 8,492.2500 |
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