Texas Instruments SN74ALS639AN, 1 Bus Transceiver, Bus Transceiver, 8-Bit Inverting 3-State, 20-Pin PDIP

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

74ALS Family, Texas Instruments

Advanced Low-Power Schottky Bipolar Logic
Operating Voltage 4.5 to 5.5
Compatibility: Input TTL, Output TTL

74ALS Family

Specifications
Attribute Value
Logic Family ALS
Logic Function Bus Transceiver
Number of Elements per Chip 1
Number of Channels per Chip 8
Polarity Inverting
Mounting Type Through Hole
Package Type PDIP
Pin Count 20
Input Level TTL
Output Level 3-State
Maximum High Level Output Current -15mA
Maximum Low Level Output Current 24mA
Maximum Propagation Delay Time @ Maximum CL 30 ns @ 50 pF
Maximum Operating Temperature +70 °C
Length 26.92mm
Propagation Delay Test Condition 50pF
Minimum Operating Temperature 0 °C
Height 4.57mm
Minimum Operating Supply Voltage 4.5 V
Dimensions 26.92 x 6.6 x 4.57mm
Maximum Operating Supply Voltage 5.5 V
Width 6.6mm
Price Each (In a Tube of 20)
£ 4.459
(exc. VAT)
£ 5.351
(inc. VAT)
Units
Per unit
Per Tube*
20 +
£4.459
£89.18
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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