Name: 7492 Binary Counters
SKU: 5089384878370
Price: 18.00 EGP
Availability: InStock

HD74LS92P 7492 Binary Counters

The HD74LS92P is a high-speed, low-power Schottky device containing four master-slave flip-flops and additional gating. It is designed to provide a divide-by-two counter and a three-stage binary counter for divide-by-six operations. To achieve a maximum divide-by-twelve count length, the B input must be externally connected to the QA output.

✅Features

Dual Counter Functionality
High-Speed Operation
Low Power Consumption
Integrated Reset
Flexible Count Length

📜📚Specifications

Absolute Maximum Ratings
Item	Symbol	Ratings	Unit
Supply Voltage	V_CC	7.0	V
Input Voltage (Reset Inputs)	V_IN	7.0	V
Input Voltage (A, B Inputs)	V_IN	5.5	V
Operating Temperature Range	T_opr	-20 to +75	°C
Storage Temperature Range	T_stg	-65 to +150	°C

Recommended Operating Conditions
Item	Symbol	Min	Typ	Max	Unit
Supply Voltage	V_CC	4.75	5.00	5.25	V
High-level Output Current	I_OH	–	–	-400	µA
Low-level Output Current	I_OL	–	–	8	mA
Count Frequency (A Input)	f_count	0	–	32	MHz
Count Frequency (B Input)	f_count	0	–	16	MHz
Pulse Width (A Input / Reset)	t_w	15	–	–	ns
Pulse Width (B Input)	t_w	30	–	–	ns

Electrical Characteristics (Ta = -20 to +75 °C)
Item	Symbol	Min	Typ*	Max	Unit
Input Voltage (High)	V_IH	2.0	–	–	V
Input Voltage (Low)	V_IL	–	–	0.8	V
Output Voltage (High)	V_OH	2.7	–	–	V
Output Voltage (Low)	V_OL	–	–	0.5	V
Supply Current	I_CC	–	9	15	mA