Texas Instruments SN74LS21D

SN74LS21D Texas Instruments
Texas Instruments

Product Information

Number of Inputs:
4
HTSUS:
8542.39.0001
RoHS Status:
ROHS3 Compliant
Operating Temperature:
0°C ~ 70°C
Package / Case:
14-SOIC (0.154", 3.90mm Width)
Input Logic Level - High:
2V
REACH Status:
REACH Unaffected
edacadModel:
SN74LS21D Models
Max Propagation Delay @ V, Max CL:
20ns @ 5V, 15pF
edacadModelUrl:
/en/models/377789
Moisture Sensitivity Level (MSL):
1 (Unlimited)
Input Logic Level - Low:
0.8V
Number of Circuits:
2
Features:
-
Mounting Type:
Surface Mount
Series:
74LS
Logic Type:
AND Gate
Supplier Device Package:
14-SOIC
Packaging:
Tube
Voltage - Supply:
4.75V ~ 5.25V
Current - Output High, Low:
400µA, 8mA
Base Product Number:
74LS21
ECCN:
EAR99
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This is manufactured by Texas Instruments. The manufacturer part number is SN74LS21D. The product consists of 4 inputs. It is assigned with possible HTSUS value of 8542.39.0001. The product is rohs3 compliant. The product has 0°c ~ 70°c operating temperature range. Moreover, the product comes in 14-soic (0.154", 3.90mm width). Features input logic level - high of 2v. In addition, it is reach unaffected. The maximum propagation delay at given voltage includes 20ns @ 5v, 15pf. Its typical moisture sensitivity level is 1 (unlimited). Product with 0.8v input logic level - low. It integrates 2 circuits. The product is available in surface mount configuration. The product 74ls, is a highly preferred choice for users. The product is a and gate logic type. 14-soic is the supplier device package value. In addition, tube is the available packaging type of the product. It has optimum voltage supply of 4.75v ~ 5.25v. The high and low output current of the product is 400µa, 8ma. Moreover, it corresponds to 74ls21, a base product number of the product. The product is designated with the ear99 code number.

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Design 25/Feb/2022(PCN Design/Specification)
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Mult Dev obs 25/Apr/2023(PCN Obsolescence/ EOL)
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Mult Dev Status Chg 25/Apr/2023(PCN Part Status Change)

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