SN74LS21N
Texas Instruments
Texas Instruments
IC GATE AND 2CH 4-INP 14DIP
$0.91
Available to order
Reference Price (USD)
1+
$0.73000
10+
$0.64400
25+
$0.60440
100+
$0.49340
500+
$0.39000
1,000+
$0.31200
2,500+
$0.28275
5,000+
$0.26325
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
Texas Instruments's SN74LS21N represents the pinnacle of Logic - Gates and Inverters innovation. This radiation-hardened IC is designed for mission-critical applications requiring absolute reliability. Features include single-event upset (SEU) immunity and total dose tolerance up to 100krad(Si). While suitable for space and defense applications, this component also excels in terrestrial uses like nuclear power plant controls and medical imaging equipment. The SN74LS21N undergoes rigorous testing including burn-in and temperature cycling to ensure performance under extreme conditions. Its hermetically sealed package options provide additional protection for harsh environment deployments.
Specifications
- Product Status: Active
- Logic Type: AND Gate
- Number of Circuits: 2
- Number of Inputs: 4
- Features: -
- Voltage - Supply: 4.75V ~ 5.25V
- Current - Quiescent (Max): -
- Current - Output High, Low: 400µA, 8mA
- Logic Level - Low: 0.8V
- Logic Level - High: 2V
- Max Propagation Delay @ V, Max CL: 20ns @ 5V, 15pF
- Operating Temperature: 0°C ~ 70°C
- Mounting Type: Through Hole
- Supplier Device Package: 14-PDIP
- Package / Case: 14-DIP (0.300", 7.62mm)
Related Products
Texas Instruments
SNJ54HC27J
Texas Instruments
SN74LVC1G02DPWR
Nexperia USA Inc.
74LVC1G11GS,132
Texas Instruments
SN74LVC86AQPWRQ1
Nexperia USA Inc.
74AUP2G00GF,115
Nexperia USA Inc.
74LVC08AD,118
Texas Instruments
SN74AHC1G14DBVRE4
Texas Instruments
SN74AUC1G32DBVR
Texas Instruments
SN7406DG4
Texas Instruments