Details

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BUY 74ACT574PC https://www.utsource.net/itm/p/847884.html
Octal D-Type Flip-Flop with 3-STATE Outputs; Package: DIP; No of Pins: 20; Container: Rail

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Supply Voltage	VCC	2.0	-	5.5	V	-
Input Low Voltage	VIL	-	0.8	1.5	V	-
Input High Voltage	VIH	3.5	-	5.5	V	-
Output Low Voltage	VOL	0	0.1	0.4	V	-
Output High Voltage	VOH	4.5	-	VCC - 0.5	V	-
Input Leakage Current	IIL	-	-	±1.0	μA	-
Output Leakage Current	IOL	-	-	±1.0	μA	-
Propagation Delay Time	tpd	3	5	7	ns	-
Power Dissipation	PD	-	-	100	mW	-
Operating Temperature	TA	-40	-	85	°C	-
Storage Temperature	TSTG	-65	-	150	°C	-

Instructions for Use

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 2.0V to 5.5V to avoid damage to the device.

2. Input Voltages (V_IL, V_IH):

   • For a logic low, the input voltage should be between 0V and 1.5V.
   • For a logic high, the input voltage should be between 3.5V and V_CC.

3. Output Voltages (V_OL, V_OH):

   • The output low voltage should not exceed 0.4V.
   • The output high voltage should be at least 4.5V or V_CC - 0.5V, whichever is lower.

4. Leakage Currents (I_IL, I_OL):

   • Ensure that the leakage currents do not exceed ±1.0 μA to maintain proper operation.

5. Propagation Delay Time (t_pd):

   • The propagation delay time is typically between 3ns and 7ns. This is the time it takes for the output to respond to a change in the input.

6. Power Dissipation (P_D):

   • The maximum power dissipation is 100mW. Ensure adequate heat sinking if operating near this limit.

7. Operating Temperature (T_A):

   • The device is designed to operate in temperatures ranging from -40°C to 85°C.

8. Storage Temperature (T_STG):

   • Store the device in temperatures ranging from -65°C to 150°C to prevent damage.

9. Handling:

   • Handle with care to avoid static discharge, which can damage the device. Use proper ESD protection measures.

10. Mounting:

    • Follow recommended soldering profiles to ensure reliable connections and avoid thermal stress.

11. Testing:

    • Perform functional tests under specified operating conditions to verify correct operation.

(For reference only)