74HC573 Octal D-Type Transparent Latch IC – SOIC-20 Package
74HC573 Octal D-Type Transparent Latch IC – SOIC-20 Package The 74HC573 devices are octal transparent D-type latches that feature 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers. While the latch-enable (LE) input is high, the Q outputs respond to the data (D) inputs. When LE is low, the outputs are latched to retain the data that was set up. When the LATCH ENABLE(LE) input is HIGH, the Q outputs will follow the D inputs. When the LATCH ENABLE goes LOW, data at the D inputs will be retained at the outputs until LATCH ENABLE returns HIGH again. When a HIGH logic level is applied to the OUTPUT CONTROL OC input, all outputs go to a HIGH impedance state, regardless of what signals are present at the other inputs and the state of the storage elements. The 74HC logic family is speed, function, and pinout compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and the ground.
This product is known as 74HC573D,SN74HC573AN, 74HC573PW, 74HC573PW-Q100, 74HC573BQ-Q100, MC74HC573ADWR2G, SN74HC573AQDWRQ1, SN74HC573ADW, MC74HC573ADTR2G, 74HC573D(BJ), CD74HC573E, MC74HC573ADWG, SN74HC573ADWRG4, MM74HC573WM, SN74HC573ANE4, SN74HC573APWT, CD74HC573M, SN74HC573ADWR, CD74HC573EE4, SN74HC573NSR, MM74HC573WMX.
Features/Specs:
- Series: SN74HC573
- Function: Transparent
- Product Category: Latches
- Logic Type: True
- Logic Family: HC
- Number of Circuits: 8 Circuit
- Output Type: 3-State
- Product Type: Latches
- Reset Type: No Reset
- Number of Channels: 8 Channels
- Number of Input Lines: 8 Line
- Polarity: Non-Inverting
- Number of Output Lines: 8 Line
- High-Level Output Current: -7.8 mA
- Low-Level Output Current: 32 mA
- Propagation Delay Time: 200 ns at 2 V, 40 ns at 4.5 V, 34 ns at 6 V
- Operating Supply Voltage: 5 V
- Quiescent Current: 8 uA
- Minimum Operating Temperature: -40°C
- Maximum Operating Temperature: +125°C
- Mounting Style: SMD/SMT
- Package/Case: SOIC-20
Application:
- Buffer Registers
- Bidirectional Bus Drivers
- Working Registers
Datasheet: 74HC573
Package Includes:
- 1 x 74HC573 Octal D-Type Transparent Latch IC – SOIC-20 Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
Reviews
There are no reviews yet.