CD74AC573 Series
Octal Transparent Non-Inverting Latches with 3-State Outputs
Manufacturer: Texas Instruments
Link to Manufacturer Page: https://www.ti.com/
Catalog
Octal Transparent Non-Inverting Latches with 3-State Outputs
| Part | Logic Type | Voltage - Supply [Min] | Voltage - Supply [Max] | Circuit | Output Type | Independent Circuits | Delay Time - Propagation | Package / Case | Package / Case | Mounting Type | Operating Temperature [Min] | Operating Temperature [Max] | Current - Output High, Low [custom] | Current - Output High, Low [custom] | Supplier Device Package | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments CD74AC573M | D-Type Transparent Latch | 1.5 V | 5.5 V | 8:8 | Tri-State | 1 | 3 ns | 0.295 in, 7.5 mm | 20-SOIC | Surface Mount | -55 °C | 125 °C | 24 mA | 24 mA | 20-SOIC | ||
Texas Instruments CD74AC573E | D-Type Transparent Latch | 1.5 V | 5.5 V | 8:8 | Tri-State | 1 | 3 ns | 20-DIP | Through Hole | -55 °C | 125 °C | 24 mA | 24 mA | 20-PDIP | 0.3 in | 7.62 mm |
Key Features
• Buffered inputsTypical propagation delay:4.3 ns @ VCC= 5 V, TA= 25°C, CL= 50 pfExceeds 2-kV ESD Protection - MIL-STD-883, Method 3015SCR-Latchup-resistant CMOS process and circuit designSpeed of bipolar FAST*/AS/D with significantly reduced power consumptionBalanced propagation delaysAC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply±24-mA output drive current-Fanout to 15 FAST* ICs-Drives 50-ohm transmission linesCharacterized for operation from –40° to 85°C*FAST is a Registered Trademark of Fairchild Semiconductor Corp.Buffered inputsTypical propagation delay:4.3 ns @ VCC= 5 V, TA= 25°C, CL= 50 pfExceeds 2-kV ESD Protection - MIL-STD-883, Method 3015SCR-Latchup-resistant CMOS process and circuit designSpeed of bipolar FAST*/AS/D with significantly reduced power consumptionBalanced propagation delaysAC types feature 1.5-V to 5.5-V operation and balanced noise immunity at 30% of the supply±24-mA output drive current-Fanout to 15 FAST* ICs-Drives 50-ohm transmission linesCharacterized for operation from –40° to 85°C*FAST is a Registered Trademark of Fairchild Semiconductor Corp.
Description
AI
The RCA-CD54/74AC563 and CD54/74AC573 and the CD54/74ACT563 and CD54/74ACT573 octal transparent 3-state latches use the RCA ADVANCED CMOS technology. The outputs are transparent to the inputs when the Latch Enable (LE\) is HIGH. When the Latch Enable (LE\) goes LOW, the data is latched. The Output Enable (OE\) controls the 3-state ouputs. When the Output Enable (OE\) is HIGH, the outputs are in the high-impendance state. The latch operation is independent of the state of the Output Enable.
The CD74AC/ACT563 and CD74AC/ACT573 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the folowing temperature ranges: Commerical (0 to 70°C); Industrial (-40 to +85°C); and Extended Industrial/Military (-55 to +125°C).
The CD54AC/ACT563 and CD54AC/ACT573, available in chip form (H suffix), are operable over the -55 to +125°C temperature range.
The RCA-CD54/74AC563 and CD54/74AC573 and the CD54/74ACT563 and CD54/74ACT573 octal transparent 3-state latches use the RCA ADVANCED CMOS technology. The outputs are transparent to the inputs when the Latch Enable (LE\) is HIGH. When the Latch Enable (LE\) goes LOW, the data is latched. The Output Enable (OE\) controls the 3-state ouputs. When the Output Enable (OE\) is HIGH, the outputs are in the high-impendance state. The latch operation is independent of the state of the Output Enable.
The CD74AC/ACT563 and CD74AC/ACT573 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the folowing temperature ranges: Commerical (0 to 70°C); Industrial (-40 to +85°C); and Extended Industrial/Military (-55 to +125°C).
The CD54AC/ACT563 and CD54AC/ACT573, available in chip form (H suffix), are operable over the -55 to +125°C temperature range.