Details

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BUY GD74LS07 https://www.utsource.net/itm/p/1369523.html
OCTAL BUS TRANSCEIVER; NON-INVERTED 3-STATE OUTPUTS

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Output High Voltage	VOH	IO = -0.4mA		2.4	3.4	V
Output Low Voltage	VOL	IO = 16mA	0	0.4		V
Input Voltage	VIH	II = 1.6mA	2		5.5	V
Input Voltage (Low)	VIL	II = -1.6mA	0		0.8	V
Input Current (High)	IIH	VI = 2V	-1		-40	渭A
Input Current (Low)	IIL	VI = 0.8V	-1		-40	渭A
Propagation Delay Time	tpd	VCC = 5V, Tamb = 25掳C		27		ns
Power Supply Range	VCC		4.75		5.25	V
Operating Temperature	TA	Storage Temperature	-55		125	掳C

Instructions for GD74LS07:

1. Power Supply: Ensure the power supply voltage (VCC) is within the specified range of 4.75V to 5.25V.
2. Input Signals: Apply input signals that meet the VIH and VIL specifications to ensure proper logic level recognition.
3. Output Load: Connect loads that do not exceed the maximum output current limits to prevent damage.
4. Temperature Considerations: Operate the device within the temperature range of -55掳C to 125掳C for reliable performance.
5. Propagation Delay: Account for a typical propagation delay of 27ns when designing circuits to avoid timing issues.
6. Handling Precautions: Handle with care to avoid electrostatic discharge (ESD) damage; use appropriate ESD protection measures.
7. Storage: Store in a dry, cool place away from direct sunlight and sources of heat when not in use.

(For reference only)