74VHC161

The VHC161 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC161 is a high-speed synchronous modulo-16 binary counter. This device is synchronously presettable for application in programmable dividers and have two types of Count Enable inputs plus a Terminal Count output for versatility in forming synchronous multistage counters. The VHC161 has an asynchronous Master Reset input that overrides all other inputs and forces the outputs LOW. An input protection circuit insures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.

• Fairchild 1,000 piece Budgetary Pricing. *
• If there is no sample button displayed at the top of the page, please contact one of the Fairchild distributors or your local sales office to obtain samples.
• Top mark packaging information for product 74VHC161 is available. **

Product	Product Status	Eco Status	*Pricing	Package Type	Leads	Packing Method	Package Drawing	**Package Marking Convention	Qualification Support	RoHS IPC1752	RoHS/REACH/ JIG Certificate of Compliance
74VHC161M	Full Production	ROHS Compliant	$0.408	SO 16L NB	16	RAIL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:74VHC161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
74VHC161MTC	Full Production	Green as of Jul 2011	$0.37	TSSOP 16L	16	RAIL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:V161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
74VHC161MTCX	Full Production	Green as of Jul 2011	$0.37	TSSOP 16L	16	TAPE REEL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:V161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
74VHC161MX	Full Production	ROHS Compliant	$0.408	SO 16L NB	16	TAPE REEL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:74VHC161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
74VHC161SJ	Full Production	ROHS Compliant	$0.53	SOP 16L	16	RAIL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:VHC161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260
74VHC161SJX	Full Production	ROHS Compliant	$0.53	SOP 16L	16	TAPE REEL		Line 1:$Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2:VHC161	FIT :  2.93   Moisture Sensitivity Level (MSL) :  1   Max Reflow Temp :  260