EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
54LS21DMQB Real Image
Same model may have multiple batches, images only for reference.

54LS21DMQB

Part No 54LS21DMQB
Manufacturer National Semiconductor (TI)
Catalog Logic - Gates and Inverters
Description AND GATE, LS SERIES / AND Gate IC 2 Channel 14-CDIP
Sample
Rohs State Need to verify
ECAD Module
Need Help

Products specifications Report Issue?

Category Integrated Circuits (ICs) - Logic - Gates and Inverters
Mfr National Semiconductor (TI)
Series 54LS
Package Bulk
Product Status Active
Logic Type AND Gate
Number of Circuits 2
Number of Inputs 4
Voltage - Supply 4.5V ~ 5.5V
Current - Quiescent (Max) 4.4 mA
Current - Output High, Low 400µA, 4mA
Input Logic Level - Low 0.7V
Input Logic Level - High 2V
Max Propagation Delay @ V, Max CL 18ns @ 5V, 50pF
Temperature Range - Operating -55°C ~ 125°C
Mounting Type Through Hole
Supplier Device Package 14-CDIP
Package / Case 14-CDIP (0.300", 7.62mm)
Base Product Number 54LS21
Standard Package 82 pcs
MSL Level 3 (168 Hours)
REACH Status Vendor Undefined
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 907415-54LS21DMQB
Ultra Librarian 3D Model Ultra Librarian 54LS21DMQB CAD Model

Description

The 907415-54LS21DMQB is a logic gate integrated circuit from the Logic - Gates and Inverters category and is manufactured by National Semiconductor (TI).

  • Series: 54LS
  • Gate Type: AND
  • Input Count: 4
  • Voltage Supply Range: 4.5V to 5.5V
  • Mounting Type: Through-Hole
  • Package: 14-CDIP (0.300", 7.62mm)
  • Operating Temperature Range: -55°C to 125°C
  • Product Status: Excellent logic gate performance for a wide range of applications.

You May Also Be Interested in

NLU1G04CMUTCG Real Image
NLU1G04CMUTCG
ON Semiconductor
IC INVERTER 1CH 1-INP 6UDFN / Inverter IC 1 Channel 6-UDFN (1x1)
Lowest to $0.1305
SN74HCS30QPWRQ1 Texas Instruments – Price, Stock & Datasheet
SN74HCS30QPWRQ1
Texas Instruments
IC GATE NAND 1CH 8-INP 14TSSOP
Lowest to $0.4948
SN74AUP2G08DCU Texas Instruments – Price, Stock & Datasheet
SN74AUP2G08DCU
Texas Instruments
900nA 800mV~3.6V [email protected],5pF VSSOP-8-0.5mm Gates and Inverters RoHS
Lowest to $0.4366
Picture of 74HC1G04GW/AU125
74HC1G04GW/AU125
NXP / Nexperia
IC INVERTER 1CH 1-INP 5TSSOP / Inverter IC 1 Channel 5-TSSOP
Lowest to $0.1605
MC74VHC14DT ON Semiconductor – Price, Stock & Datasheet
MC74VHC14DT
ON Semiconductor
2uA 2V~5.5V 8.6ns@5V,50pF TSSOP-14 Gates and Inverters RoHS
Lowest to $0.5821
NC7SZ00FHX Real Image
NC7SZ00FHX
ON Semiconductor
IC GATE NAND 1CH 2-IN 6MICROPAK2 / NAND Gate IC 1 Channel 6-MicroPak2™
Need more? Email Us
74HC14PW,112 Nexperia USA Inc. – Price, Stock & Datasheet
74HC14PW,112
Nexperia USA Inc.
IC INVERTER 6CH 1-INP 14TSSOP
Lowest to $0.2911
SN74HCS11DR Texas Instruments – Price, Stock & Datasheet
SN74HCS11DR
Texas Instruments
IC GATE AND 3CH 3-INP 14SOIC
Lowest to $0.1747
NC7SZ05P5 Real Image
NC7SZ05P5
ON Semiconductor
IC INVERTER OD 1CH 1-INP SC70-5 / Inverter IC 1 Channel Open Drain SC-70-5
Lowest to $0.5821

Top Sellers

AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
PI3740-00-LGIZ real image
PI3740-00-LGIZ
Vicor Corporation
DC DC CONVERTER 10-50V / 8V – 60VIN , 10V – 50VOUT , 50 – 140W Cool-Power ZVS Buck-Boost Regulator
Lowest to $32.0752
FT4232HL-REEL real image4451
FT4232HL-REEL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
EC2-5NU real image3736
EC2-5NU
Kemet
RELAY GEN PURPOSE DPDT 2A 5V
Lowest to $0.9677
BM04B-GHS-TBT(LF)(SN)(N) label picture
BM04B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER GH TOP 4POS 1.25MM
Lowest to $0.1782
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391
NTA4153NT1G real image4110
NTA4153NT1G
ON Semiconductor
MOSFET N-CH 20V 915MA SOT-416
Lowest to $0.0543
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
ICM-42605 real image24295
ICM-42605
TDK InvenSense
IMU ACCEL/GYRO/TEMP I2C/SPI LGA
Lowest to $10.2166
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
CY7C68013A-128AXC Real Image
CY7C68013A-128AXC
Cypress Semiconductor Corp
IC MCU USB PERIPH HI SPD 128LQFP
Lowest to $19.0076
FT232RL-REEL Real Image
FT232RL-REEL
FTDI, Future Technology Devices International Ltd
IC USB FS SERIAL UART 28-SSOP
Lowest to $5.9399
TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
BAS516 Real Image
BAS516
Nexperia USA Inc.
DIODE GEN PURP 100V 250MA SOD523
Lowest to $0.0214
Availability: Check Availability & Quote
Notify Me When Available

Shipping Information

Shipped from HK warehouse
Expected Shipping Date Get an estimate

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess