Details

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BUY SN74HCT377N https://www.utsource.net/itm/p/6403055.html
OCTAL D-TYPE FLIP-FLOPS WITH CLOCK ENABLE

Parameter	Conditions	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating	2.0		6.0	V
Input Low Voltage (VIH)	VIL at TA = 25°C		0.8		V
Input High Voltage (VIL)	VIH at TA = 25°C		2.0		V
Output Low Voltage (VOH)	IOH = -4mA, TA = 25°C		2.4		V
Output High Voltage (VOL)	IOL = 16mA, TA = 25°C		0.1		V
Propagation Delay (tpd)	VCC = 5V, TA = 25°C		16		ns
Power Dissipation (PD)	Per Package			375	mW
Operating Temperature Range	Commercial	0		70	°C
Storage Temperature Range		-65		150	°C

Instructions for SN74HCT377N

1. Power Supply Requirements:

   • Ensure the supply voltage (VCC) is within the range of 2.0V to 6.0V.
   • Connect a decoupling capacitor (typically 0.1μF) between VCC and GND close to the device to stabilize the power supply.

2. Input Signal Levels:

   • For valid logic low, ensure input voltages do not exceed 0.8V.
   • For valid logic high, ensure input voltages are at least 2.0V.

3. Output Signal Levels:

   • When driving loads, check that the output can sink or source the required current while maintaining acceptable VOL and VOH levels.

4. Timing Considerations:

   • Account for propagation delay in your circuit design to ensure proper timing margins.

5. Temperature Management:

   • Operate the device within the specified temperature range (0°C to 70°C for commercial grade).
   • Ensure adequate heat dissipation if operating near maximum power dissipation limits.

6. Storage and Handling:

   • Store in recommended conditions (-65°C to 150°C).
   • Handle with care to avoid ESD damage; use appropriate ESD protection measures.

(For reference only)