Texas Instruments SN74LS245N, 1 Bus Transceiver, Bus Transceiver, 8-Bit Non-Inverting TTL, 20-Pin PDIP

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details

74LS Family Bus Transceivers, Texas Instruments

Texas Instruments range of Bus Transceivers from the 74LS Family of Low Power Schottky Logic ICs. The 74LS Family use bipolar junction technology coupled with Schottky diode clamps to achieve operating speeds equal to the original 74TTL family but with much lower power consumption.

74LS Family

Specifications
Attribute Value
Logic Family LS
Logic Function Bus Transceiver
Number of Elements per Chip 1
Number of Channels per Chip 8
Polarity Non-Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Input Level TTL
Output Level TTL
Maximum High Level Output Current -15mA
Maximum Low Level Output Current 24mA
Maximum Propagation Delay Time @ Maximum CL 12 ns @ 5 V
Dimensions 24.33 x 6.35 x 4.57mm
Length 24.33mm
Minimum Operating Supply Voltage 4.75 V
Minimum Operating Temperature 0 °C
Propagation Delay Test Condition 45pF
Maximum Operating Temperature +70 °C
Maximum Operating Supply Voltage 5.25 V
Height 4.57mm
Width 6.35mm
Price Each (In a Tube of 20)
£ 0.598
(exc. VAT)
£ 0.718
(inc. VAT)
Units
Per unit
Per Tube*
20 - 100
£0.598
£11.96
120 - 220
£0.466
£9.32
240 +
£0.42
£8.40
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Related Products
Advanced Low-Power Schottky Bipolar Logic Operating Voltage 4.5 ...
Description:
Advanced Low-Power Schottky Bipolar Logic Operating Voltage 4.5 to 5.5Compatibility: Input TTL, Output TTL.
Advanced Very Low-Voltage CMOS logic Single gate package ...
Description:
Advanced Very Low-Voltage CMOS logic Single gate package Operating Voltage: 1.2 to 3.6Compatibility: Input LVCMOS, Output LVCMOSLatch-up performance exceeds 100 mA per JESD 78 Class IIESD protection exceeds JESD 22.
Low-Voltage Bi CMOS logic Operating Voltage: 2.7 to ...
Description:
Low-Voltage Bi CMOS logic Operating Voltage: 2.7 to 3.6Compatibility: Input LVTTL/TTL, Output LVTTL.
Advanced High-Speed CMOS, TTL logic Operating voltage: 4.5 ...
Description:
Advanced High-Speed CMOS, TTL logic Operating voltage: 4.5 to 5.5Compatibility: Input TTL, Output TTLESD protection exceeds JESD 22Latch-up performance exceeds 250 mA per JESD 17.