| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
65 pcs
|
65 pcs | On Request | 1 | On Request | On Request | 99G/ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| SVHC Present |
The 74HC573 is an octal D-type transparent latch featuring 3-state outputs, manufactured by Motorola. This component is designed for applications requiring easy interfacing with microprocessors and microcomputers, serving as either an input or output port.
Key electrical specifications include a wide operating supply voltage range from 2.0 V to 6.0 V. It offers a typical propagation delay of 45 ns. The device supports CMOS logic levels for the 74HC573 variant. It features 3-state non-inverting outputs, suitable for bus-oriented applications, controlled by a common output enable (OE) input.
Environmental specifications indicate an operating temperature range from -40 °C to +125 °C. The device is available in multiple package options, including TSSOP20 and SO20. Its inputs include clamp diodes, allowing for the use of current-limiting resistors for interfacing with voltages exceeding VCC.
This latch is useful for data storage and buffering in digital systems. The transparent nature of the latch means that when the latch enable (LE) is HIGH, data at the inputs directly passes through to the outputs. When LE transitions from HIGH to LOW, the data present at the inputs is stored.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.86 | $0.86 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The 74HC573 operates within a supply voltage range of 2.0 V to 6.0 V.
The 74HC573 can operate in temperatures ranging from -40 °C to 125 °C.
The 74HC573 is available in TSSOP20 and SO20 package types.
The typical propagation delay for the 74HC573 is 45 ns.
The 74HC573 is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the 74HC573 is 1 Unlimited.