
For Reference Only
Part Number | SN74HC21N |
OEMstron Part # | SN74HC21N |
Manufacturer | Texas Instruments |
Category | Semiconductors › Logic ICs › Gates and Inverters |
Description | IC GATE AND 2CH 4-INP 14DIP |
Lifecycle | Active |
RoHS | No RoHS Information |
EDA/CAD Models | SN74HC21N PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 16 - Mar 21 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
SN74HC21N Specifications
Part Number | SN74HC21N | |
Brand | Texas Instruments | |
Lifecycle | Active | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Logic ICs | |
Subcategory | Gates and Inverters | |
Manufacturer | ||
Series | 74HC | |
Logic Type | AND Gate | |
Number of Circuits | 2 | |
Number of Inputs | 4 | |
Features | - | |
Voltage - Supply | 2V ~ 6V | |
Current - Quiescent (Max) | 2µA | |
Current - Output High, Low | 5.2mA, 5.2mA | |
Logic Level - Low | 0.5V ~ 1.8V | |
Logic Level - High | 1.5V ~ 4.2V | |
Max Propagation Delay @ V, Max CL | 19ns @ 6V, 50pF | |
Operating Temperature | -40°C ~ 85°C | |
Mounting Type | Through Hole | |
Supplier Device Package | 14-PDIP | |
Package / Case | 14-DIP (0.300", 7.62mm) |
SN74HC21N Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
SN74HC21N D# V99:2348_07336908 Texas Instruments |
AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube RoHS: Compliant
|
Americas - 544 |
SN74HC21NSR D# V36:1790_07336910 Texas Instruments |
AND Gate 2-Element 4-IN CMOS 14-Pin SOP T/R RoHS: Compliant
|
Americas - 0 |
Part Number | Description | Stock |
SN74HC21N D# SN74HC21N Texas Instruments |
AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube - Bulk (Alt: SN74HC21N) |
Americas - 0 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
179 |
Part Number | Description | Stock |
SN74HC21NSRG4 Rochester Electronics LLC |
74HC21 AND SN74HC21NSRG4 |
0 |
SN74HC21NE4 Texas Instruments |
IC GATE AND 2CH 4-INP 14-DIP |
Contact Us |
SN74HC21NSR Texas Instruments |
IC GATE AND 2CH 4-INP 14-SO |
Contact Us |
SN74HC21NSRE4 Rochester Electronics LLC |
74HC21 AND SN74HC21NSRE4 |
0 |
SN74HC21N Texas Instruments |
Min Qty 10 |
2550 |
Part Number | Description | Stock |
SN74HC21NSR Texas Instruments |
RoHS (ship within 1day) - D/C 2005+ |
5630 |
Part Number | Description | Stock |
SN74HC21N D# 296-8266-5-ND Texas Instruments |
IC GATE AND 2CH 4-INP 14DIP |
1446 In Stock |
SN74HC21NSR D# 2156-SN74HC21NSR-ND Rochester Electronics LLC |
IC GATE AND 2CH 4-INP 14SOP |
3842 In Stock |
SN74HC21NS D# 2156-SN74HC21NS-ND Rochester Electronics LLC |
IC GATE AND 2CH 4-INP 14SOP |
15150 In Stock |
SN74HC21NG4 D# SN74HC21NG4-ND Texas Instruments |
IC GATE AND 2CH 4-INP 14DIP |
Temporarily Out of Stock |
Part Number | Description | Stock |
SN74HC21NSRG4 Texas Instruments |
In stock shipping within 2days |
1978 |
SN74HC21NS Texas Instruments |
In stock shipping within 2days |
2000 |
SN74HC21NSR Texas Instruments |
In stock shipping within 2days |
4260 |
SN74HC21N Texas Instruments |
In stock shipping within 2days |
200 |
Part Number | Description | Stock |
SN74HC21N D# 3006567 Texas Instruments |
LOGIC, DUAL 4-IN AND GATE, 14DIP RoHS: Compliant
Min Qty: 5
Container: Each
|
1411 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
11781 |
SN74HC21NSR Texas Instruments |
OEM/CM QUOTES ONLY | NO BROKERS |
6700 |
SN74HC21NS TMS |
OEM/CM QUOTES ONLY | NO BROKERS |
1085 |
Part Number | Description | Stock |
SN74HC21NSTISOP Texas Instruments |
OEM/CM ONLY |
330 |
SN74HC21NTI Texas Instruments |
OEM/CM ONLY |
1431 |
SN74HC21N29 Texas Instruments |
OEM/CM ONLY |
962 |
SN74HC21NSR Texas Instruments |
OEM/CM ONLY |
343 |
SN74HC21NCD74HC21EM7 Texas Instruments |
OEM/CM ONLY |
800 |
SN74HC21NS Texas Instruments |
OEM/CM ONLY |
601 |
SN74HC21NDIP14 Texas Instruments |
OEM/CM ONLY |
696 |
SN74HC21NSRE4 Texas Instruments |
OEM/CM ONLY |
439 |
SN74HC21NROHS Texas Instruments |
OEM/CM ONLY |
609 |
SN74HC21NTI00 Texas Instruments |
OEM/CM ONLY |
425 |
SN74HC21NSR99TI NXP Semiconductors |
OEM/CM ONLY |
8100 |
74HC21SN74HC21N Texas Instruments |
OEM/CM ONLY |
255 |
74HC21SN74HC21NDC96 Texas Instruments |
OEM/CM ONLY |
903 |
SN74HC21NCOM Texas Instruments |
OEM/CM ONLY |
1008 |
SN74HC21N NXP Semiconductors |
OEM/CM ONLY |
652 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
In stock |
166 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
OEM/CM Immediate delivery |
1632 |
SN74HC21NSR Texas Instruments |
OEM/CM Immediate delivery |
1805 |
Part Number | Description | Stock |
SN74HC21NE4 D# 595-SN74HC21NE4 Texas Instruments |
Logic Gates Dual 4-input Positive-AND Gates RoHS: Compliant
|
2209 |
SN74HC21NSR D# 595-SN74HC21NSR Texas Instruments |
Logic Gates Dual 4-Input Pos RoHS: Compliant
|
2407 |
SN74HC21N D# 595-SN74HC21N Texas Instruments |
Logic Gates Dual 4-Input Pos RoHS: Compliant
|
2736 |
Part Number | Description | Stock |
SN74HC21N D# 28AH5058 Texas Instruments |
LOGIC, DUAL 4-IN AND GATE, 14DIP, Logic Family / Base Number:74HC21, Logic Type:AND, Output Current:5.2mA, No. of Inputs:4, Supply Voltage Min:2V, Supply Voltage Max:6V, Logic Case Style:DIP, No. of Pins:14Pins, Logic IC Family:74HC, RoHS Compliant: Yes RoHS: Compliant
Min Qty: 1
Container: Bulk
|
1411 |
Part Number | Description | Stock |
SN74HC21NSR D# NS-SN74HC21NSR Texas Instruments |
OEM/CM ONLY |
3054 |
SN74HC21NE4 D# NS-SN74HC21NE4 Texas Instruments |
OEM/CM ONLY |
6393 |
SN74HC21NSRG4 D# NS-SN74HC21NSRG4 Texas Instruments |
OEM/CM ONLY |
5982 |
SN74HC21N D# NS-SN74HC21N Texas Instruments |
OEM/CM ONLY |
2080 |
SN74HC21NSRE4 D# NS-SN74HC21NSRE4 Texas Instruments |
OEM/CM ONLY |
6372 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
Logic Circuit, Dual 4-Input AND, HC-CMOS, 14 Pin, Plastic, DIP |
338 |
SN74HC21NSR Texas Instruments |
4504 |
Part Number | Description | Stock |
SN74HC21NS Texas Instruments |
SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Not Compliant
pbFree: No
|
15150 |
SN74HC21N Texas Instruments |
SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant
|
20645 |
SN74HC21NSR Texas Instruments |
SN74HC21 Dual 4-Input Positive-AND Gates RoHS: Compliant
|
3842 |
Part Number | Description | Stock |
SN74HC21NSR Texas Instruments |
OEM/CM ONLY |
5646 |
SN74HC21NS Texas Instruments |
OEM/CM ONLY |
928 |
SN74HC21N Texas Instruments |
OEM/CM ONLY |
9721 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
IN stock Immediate delivery |
1647 |
SN74HC21NSR Texas Instruments |
IN stock Immediate delivery |
1820 |
Part Number | Description | Stock |
SN74HC21N D# 2028023462 Texas Instruments |
SN74HC21N Texas Instruments Dual 4 Input Positive AND Gates |
50 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
2-ch, 4-input, 2-V to 6-V AND gates |
4,613 |
SN74HC21NSR Texas Instruments |
2-ch, 4-input, 2-V to 6-V AND gates |
13,005 |
Part Number | Description | Stock |
SN74HC21N Texas Instruments |
shipping today |
8946 |
SN74HC21NSR Texas Instruments |
shipping today |
3996 |
SN74HC21NSRG4 Texas Instruments |
shipping today |
189 |
Part Number | Description | Stock |
SN74HC21N D# 39795041 Texas Instruments |
AND Gate 2-Element 4-IN CMOS 14-Pin PDIP Tube RoHS: Compliant
|
Americas - 544 |
Part Number | Description | Stock |
SN74HC-21N Texas Instruments |
RFQ |
12505 |
SN74HC21N Texas Instruments |
RFQ |
2805 |
SN74HC21N TI 03+ Texas Instruments |
RFQ |
11580 |
Part Number | Description | Stock |
SN74HC21N D# 3006567 Texas Instruments |
LOGIC, DUAL 4-IN AND GATE, 14DIP RoHS: Compliant
Min Qty: 1
Container: Each
|
1411 |
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In Stock | 6,102 - 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 | $ 0.6414 | $ 0.6414 |
100 | $ 0.6414 | $ 64.1400 |
500 | $ 0.6414 | $ 320.7000 |
1000 | $ 0.6414 | $ 641.4000 |
2500 | $ 0.6414 | $ 1,603.5000 |
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