Texas Instruments SN74LS21D

Name: SN74LS21D
Brand: Texas Instruments
SKU: 3213729-SN74LS21D
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: SN74LS21D

Manufacturer:: Texas Instruments

Ventron No:: 3213729-SN74LS21D

Description:: 2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates

ECAD Model:

Datasheet:: sn74ls21

Part Pictures

Specifications

Texas Instruments SN74LS21D technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SN74LS21D.

Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
14-SOIC (0.154, 3.90mm Width)
Number of Pins
14
Weight
129.387224mg
Operating Temperature
0°C~70°C
Packaging
Tube
Series
74LS
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
14
ECCN Code
EAR99
Subcategory
Gates
Technology
TTL
Voltage - Supply
4.75V~5.25V
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
2
Supply Voltage
5V
Base Part Number
74LS21
Pin Count
14
Number of Outputs
1
Operating Supply Voltage
5V
Power Supplies
5V
Number of Channels
2
Output Current
8mA
Propagation Delay
20 ns
Quiescent Current
2.2mA
Turn On Delay Time
20 ns
Family
LS
Logic Function
AND
Number of Inputs
4
Current - Output High, Low
400μA 8mA
Logic Type
AND Gate
Max I(ol)
0.008 A
Max Propagation Delay @ V, Max CL
20ns @ 5V, 15pF
Schmitt Trigger
NO
Logic Level - Low
0.8V
Logic Level - High
2V
Height
1.75mm
Length
8.65mm
Width
3.91mm
Thickness
1.58mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

SN74LS21D Overview
The 74LS series is a surface mount AND gate, with a supply voltage of 5V and a logic level of 2V for high output. It is designed for use in various electronic applications and is compliant with the JESD-609 code e4. This product is also Pbfree, making it environmentally friendly. It has an active part status, ensuring its availability for use in current and future projects. With one output and two channels, this AND gate is a versatile and reliable component for logic operations. Its surface mount design allows for easy installation and integration into electronic circuits. Overall, the 74LS series offers high performance and efficiency for a variety of applications.

SN74LS21D Features
AND Gate Logic Type
Operating Temperature: 0°C~70°C
LS Family
Quiescent Current: 2.2mA
Output Current: 8mA

SN74LS21D Applications
There are a lot of Texas Instruments SN74LS21D Gates and Inverters applications.

Agriculture and light complementary power station
Various travel, camping, medical emergency appliances
Digital camera
Fax machine
Remote monitoring
Island protection
Small ground power station
Fishery-optical complementary power station
Electric shaver
Small and medium distributed photovoltaic power generation system

SN74LS21D More Descriptions

2-ch, 4-input, 4.75-V to 5.25-V bipolar AND gates 14-SOIC 0 to 70
AND 74LS21 EAR99 74LS logic gate circuit 20ns @ 5V 15pF 1.75mm 400muA 8mA 2V
LOGIC, DUAL 4-IN AND GATE, 14SOIC; Logic Type:AND; Output Current:8mA; No. of Inputs:4; Supply Voltage Range:4.75V to 5.25V; Logic Case Style:SOIC; No. of Pins:14; Operating Temperature Range:0°C to 70°C; SVHC:No SVHC (20-Jun-2011); Logic Function Number:7421; Logic IC Base Number:7421; Logic IC Family:LS; Logic IC Function:Dual 4-Input Positive AND Gate; Output Current Max:8mA; Package / Case:SOIC; Supply Voltage Max:5.25V; Supply Voltage Min:4.75V; Termination Type:SMD