Details

---

BUY HD74HC30RPEL https://www.utsource.net/itm/p/6385070.html
8-input NAND Gates

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	VCC	Operating Condition	2.0	-	6.0	V
Input Low Voltage	VIL	VCC=4.5V	0.8	-	1.8	V
Input High Voltage	VIH	VCC=4.5V	2.7	-	3.5	V
Output Low Voltage	VOL	IL=4mA	0.1	-	0.4	V
Output High Voltage	VOH	IH=?4mA	2.4	-	4.5	V
Propagation Delay Time	tp	VCC=4.5V	9	-	22	ns
Power Dissipation	PD	Continuous	-	-	100	mW

Instructions for HD74HC30RPEL:

1. Power Supply: Ensure the input voltage (V_CC) is within the specified range of 2.0V to 6.0V.
2. Input Signal Levels:
   • For a logic low, the input voltage should be between 0.8V and 1.8V when V_CC=4.5V.
   • For a logic high, the input voltage should be between 2.7V and 3.5V when V_CC=4.5V.
3. Output Signal Levels:
   • When sourcing current (I_L=4mA), ensure the output low voltage does not exceed 0.4V.
   • When sinking current (I_H=?4mA), the output high voltage should be at least 2.4V.
4. Propagation Delay: The device operates with a propagation delay time between 9ns and 22ns under typical operating conditions.
5. Power Dissipation: Do not exceed a power dissipation of 100mW continuously to avoid overheating.
6. Handling Precautions: Follow standard ESD precautions as this device is sensitive to electrostatic discharge.

This table and instructions provide essential information for using the HD74HC30RPEL effectively in your circuits.

(For reference only)