Texas Instruments SN74HCT646DW, Bus Transceiver/Register, 8-Bit Non-Inverting CMOS, 5V, 24-Pin SOIC

Product overview and Technical data sheets
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Product Details

74HCT Family Bus Transceivers, Texas Instruments

Texas Instruments range of Bus Transceivers from the 74HCT Family of CMOS Logic ICs. Inputs of the 74HCT family are 74LSTTL compatible, and the products use silicon gate CMOS technology to achieve operating speeds similar to the LSTTL family but with the low power consumption of standard CMOS integrated circuits.

High-Speed CMOS Logic
Operating Voltage 4.5 to 5.5 V
Compatibility: Input TTL, Output CMOS

74HCT Family

Specifications
Attribute Value
Logic Family HCT
Logic Function Bus Transceiver/Register
Number of Elements per Chip 1
Number of Channels per Chip 8
Polarity Non-Inverting
Mounting Type Surface Mount
Package Type SOIC
Pin Count 24
Input Level TTL
Output Level CMOS
Maximum High Level Output Current -6mA
Maximum Low Level Output Current 6mA
Maximum Propagation Delay Time @ Maximum CL 53 ns @ 4.5 V
Minimum Operating Supply Voltage 4.5 V
Propagation Delay Test Condition 150pF
Minimum Operating Temperature -40 °C
Width 7.52mm
Maximum Operating Temperature +85 °C
Height 2.35mm
Maximum Operating Supply Voltage 5.5 V
Dimensions 15.4 x 7.52 x 2.35mm
Length 15.4mm
45 In stock for delivery within 3 working days
Price Each (In a Pack of 5)
HK$ 11.90
(exc. GST)
units
Per unit
Per Pack*
5 - 20
HK$11.90
HK$59.50
25 - 95
HK$11.336
HK$56.68
100 - 245
HK$10.796
HK$53.98
250 - 495
HK$10.282
HK$51.41
500 +
HK$9.794
HK$48.97
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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