PartNumber | CD74HCT244E | CD74HCT243M | CD74HCT243MG4 |
Description | Buffers & Line Drivers Tri-St. Octal | Bus Transceivers Hi-Sp CMOS Quad Bus Trncvr W/3St Otp | Bus Transceivers Hi Spd CMOS Log Quad-Bus Transc |
Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
Product Category | Buffers & Line Drivers | Bus Transceivers | Logic - Buffers, Drivers, Receivers, Transceivers |
RoHS | Y | Y | - |
Number of Input Lines | 8 Input | - | - |
Number of Output Lines | 8 Output | - | - |
Polarity | Non-Inverting | Non-Inverting | - |
Supply Voltage Max | 5.5 V | 5.5 V | - |
Supply Voltage Min | 4.5 V | 4.5 V | - |
Minimum Operating Temperature | - 55 C | - 55 C | - |
Maximum Operating Temperature | + 125 C | + 125 C | - |
Mounting Style | Through Hole | SMD/SMT | - |
Package / Case | PDIP-20 | SOIC-14 | - |
Packaging | Tube | Tube | Tube Alternate Packaging |
Function | Buffer/Line Driver | Bus Transceiver | - |
Height | 4.57 mm | 1.58 mm | - |
Length | 24.33 mm | 8.65 mm | - |
Operating Temperature Range | - 55 C to + 125 C | - 55 C to + 125 C | - |
Output Type | 3-State | 3-State | - |
Quiescent Current | 8 uA | - | - |
Series | CD74HCT244 | CD74HCT243 | 74HCT |
Technology | CMOS | CMOS | - |
Width | 6.35 mm | 3.91 mm | - |
Brand | Texas Instruments | Texas Instruments | - |
Logic Family | HCT | HCT | - |
Logic Type | CMOS | - | Transceiver, Non-Inverting |
Number of Channels | 8 | 4 | - |
Supply Current Max | 8 uA | 8 uA | - |
High Level Output Current | - 6 mA | - 6 mA | - |
Input Signal Type | Single-Ended | - | - |
Low Level Output Current | 6 mA | 6 mA | - |
Operating Supply Current | 80 uA | - | - |
Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V | - |
Product Type | Buffers & Line Drivers | Bus Transceivers | - |
Propagation Delay Time | 25 ns at 4.5 V | 20 ns | - |
Factory Pack Quantity | 20 | 50 | - |
Subcategory | Logic ICs | Logic ICs | - |
Unit Weight | 0.042329 oz | 0.004564 oz | - |
Input Level | - | TTL | - |
Output Level | - | CMOS | - |
Number of Circuits | - | 4 | - |
Product | - | Standard Transceiver | - |
Package Case | - | - | 14-SOIC (0.154", 3.90mm Width) |
Operating Temperature | - | - | -55°C ~ 125°C |
Mounting Type | - | - | Surface Mount |
Voltage Supply | - | - | 4.5 V ~ 5.5 V |
Supplier Device Package | - | - | 14-SOIC |
Number of Elements | - | - | 1 |
Current Output High Low | - | - | 6mA, 6mA |
Number of Bits per Element | - | - | 4 |