74HC573N: 马来西亚的首选 Utsource Holding Company Limited

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BUY 74HC573N https://www.utsource.net/itm/p/72484.html
74HC/HCT573; Octal D-type Transparent Latch; 3-state;; Package: SOT146-1 (DIP20), SOT163 (SO20), SOT339-1 (SSOP20), SOT360-1 (TSSOP20), Uncased Die

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage	V_CC	2.0	-	6.0	V	-
Input Low Voltage	V_IL	-	-	1.5	V	V_CC = 4.5V to 5.5V
Input High Voltage	V_IH	3.5	-	-	V	V_CC = 4.5V to 5.5V
Output Low Voltage	V_OL	0.1	-	0.4	V	I_OL = 8 mA, V_CC = 4.5V to 5.5V
Output High Voltage	V_OH	4.4	-	4.8	V	I_OH = -4 mA, V_CC = 4.5V to 5.5V
Input Leakage Current	I_IL	-1	-	1	μA	V_CC = 4.5V to 5.5V
Output Leakage Current	I_OL	-1	-	1	μA	V_CC = 4.5V to 5.5V
Propagation Delay Time	t_pd	7	-	22	ns	V_CC = 4.5V to 5.5V, T_A = 25°C
Power Consumption	P_TOTAL	-	-	20	mW	V_CC = 4.5V to 5.5V, T_A = 25°C

Instructions for Using 74HC573N:

Power Supply:
- Connect V_CC to the positive power supply (2.0V to 6.0V).
- Connect GND to the ground.
Input Signals:
- Apply logic levels to the data inputs (D0-D7).
- Ensure that the input voltages are within the specified range for V_IL and V_IH.
Output Latch Enable (LE):
- Set LE high to allow data to be latched into the output registers.
- Set LE low to hold the current state of the outputs.
Output Enable (OE):
- Set OE low to enable the outputs.
- Set OE high to place the outputs in a high-impedance state.
Propagation Delay:
- The propagation delay time (t_pd) is the time it takes for a change in the input signal to appear at the output. Ensure that your system timing accounts for this delay.
Power Consumption:
- The device has a maximum power consumption of 20 mW under typical operating conditions. Ensure that your power supply can handle this load.
Operating Temperature:
- The device is designed to operate within a temperature range of -40°C to +85°C. Ensure that the operating environment does not exceed these limits.
Handling Precautions:
- Handle the device with care to avoid static damage.
- Use proper grounding techniques when handling and testing the device.

By following these instructions, you can ensure reliable operation of the 74HC573N octal D-type transparent latch.

(For reference only)