| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 4.50 V to 5.50 V |
| Case/Package | SOIC-20_208mil |
| Number of Outputs | 8 Output |
| Output Current | 6.00 mA |
| Number of Bits | 8 Bit |
| Propagation Delay Max (tpd) | 40.0 ns |
| Voltage Nodes | 5.00 V |
| Output Current Drive | -1.00 mA |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
description/ordering information
●These octal transparent D-type latches feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The ’HCT573 devices are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.
●Operating Voltage Range of 4.5 V to 5.5 V
●High-Current 3-State Outputs Drive Bus Lines Directly or Up To 15 LSTTL Loads
●Low Power Consumption, 80-µA Max ICC
●Typical tpd = 21 ns
●±6-mA Output Drive at 5 V
●Low Input Current of 1 µA Max
●nputs Are TTL-Voltage Compatible
●Bus-Structured Pinout
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