Voltage range applied to any output in the high-impedance or power-off state, V. The device is designed for operation with a power supply range of 1. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. In the high- impedance state, the outputs neither load nor drive the bus lines significantly. When the latch enable input is high, the Q outputs will follow the D inputs. While the OE input is low,. The I OFF circuitry disables the.
No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. High impedance Q 0: DC Output Diode Current note 2. All inputs are equipped with protection circuits.
These 8 bit D-Type latch are controlled by a latch. When the latch enable goes low, data at the D inputs will be retained at.
74LVCA датащит(PDF) — STMicroelectronics
Output clamp current, I. OE does not affect the internal operations of the. To Seven Other Channels. The I OFF circuitry disables the ldf preventing damaging current backflow when the device is powered down.
Old data can be retained or new data can be entered while the outputs are in the high-impedance state. When the latch enable goes low, data at the D inputs will be retained at the outputs until latch enable returns high again.
The high-impedance state and increased drive provide русскм capability to drive bus lines without interface or pullup components.
Lead Temperature 10 sec. Octal D-type Transparent Latches with 3-state Outputs. Time LE to Q.
HD74LVC573A Datasheet PDF
Pulse duration, LE high. The I OFF circuitry disables the. The high-impedance state and increased drive provide the capability to drive bus lines without interface or pullup русскоа.
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Level of Q before the indicated steady input conditions were established. Refer to the TI application report.
lca datasheet & applicatoin notes — Datasheet Archive
This is a individually operated, non profit site. The input negative-voltage and output voltage ratings may be exceeded if the input and output current ratings are observed. Output Voltage High or Low State.
When the latch enable input. These devices are fully specified for partial-power-down applications using I. STMicroelectronics products are not authorized for use as critical components in life support devices or. Please consult the sales office for the above package availability.
On all other products, production. While the OE input is low. To ensure the high-impedance state during power up or power down, OE should be tied to V. It is ideal for 1.
Time D to Q. It has more speed performance at. Refer to Test Circuit. These devices feature inputs and outputs on opposite sides of the.