20 TSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SN74LS540NSR

DigiKey Part Number
296-SN74LS540NSRTR-ND - Tape & Reel (TR)
296-SN74LS540NSRCT-ND - Cut Tape (CT)
296-SN74LS540NSRDKR-ND - Digi-Reel®
Manufacturer
Texas Instruments
Manufacturer Product Number
SN74LS540NSR
Description
IC BUFFER INVERTING 5.25V 20-SO
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
Buffer, Inverting 1 Element 8 Bit per Element 3-State Output 20-SO
Datasheet
 Datasheet
EDA/CAD Models
SN74LS540NSR Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
74LS
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Logic Type
Buffer, Inverting
Number of Elements
1
Number of Bits per Element
8
Input Type
-
Output Type
3-State
Current - Output High, Low
15mA, 24mA
Voltage - Supply
4.75V ~ 5.25V
Operating Temperature
0°C ~ 70°C (TA)
Mounting Type
Surface Mount
Package / Case
20-SOIC (0.209", 5.30mm Width)
Supplier Device Package
20-SO
Base Product Number
74LS540
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 3,675
Check for Additional Incoming Stock
Quantity
All prices are in HKD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$15.60000$15.60
10$11.51200$115.12
25$10.47720$261.93
100$9.34330$934.33
250$8.80316$2,200.79
500$8.73124$4,365.62
* All Digi-Reel orders will add a $55.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$7.13331$14,266.62
Manufacturers Standard Package
You May Also Be Interested In
1 Items
SN74HCT240NSR

SN74HCT240NSR

IC BUFFER INVERTING 5.5V 20-SO

Texas Instruments

$6.98000