74LV163 Series

4-Bit Synchronous Binary Counters

Catalog(6 parts)

Part	Timing	Package / Case	Supplier Device Package	Direction	Voltage - Supply▲▼	Voltage - Supply▲▼	Trigger Type	Mounting Type	Operating Temperature▲▼	Operating Temperature▲▼	Count Rate▲▼	Logic Type	Reset	Number of Elements▲▼	Number of Bits per Element▲▼	Package / Case▲▼	Package / Case▲▼	Package / Case▲▼
Texas Instruments SN74LV163ARGYR Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-VQFN (4x3.5)	Synchronous	16-VFQFN Exposed Pad	16-VQFN (4x3.5)	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul
Texas Instruments SN74LV163AD Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SOIC	Synchronous	16-SOIC	16-SOIC	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul	0.003911599982529879 m, 3.900000095367432 ul
Texas Instruments SN74LV163APWR Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-TSSOP	Synchronous	16-TSSOP	16-TSSOP	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul		0.004394200164824724 m	0.004399999976158142 m
Texas Instruments SN74LV163APWRG4 Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-TSSOP	Synchronous	16-TSSOP	16-TSSOP	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul		0.004394200164824724 m	0.004399999976158142 m
Texas Instruments SN74LV163APW Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-TSSOP	Synchronous	16-TSSOP	16-TSSOP	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul		0.004394200164824724 m	0.004399999976158142 m
Texas Instruments SN74LV163ANSR Counter IC Binary Counter 1 Element 4 Bit Positive Edge 16-SO	Synchronous	16-SOIC (0.209", 5.30mm Width)	16-SO	Up	5.5 V	2 V	Positive Edge	Surface Mount	-40 °C	85 °C	90000000 Hz	Binary Counter	Synchronous	1 ul	4 ul

Key Features

• 2V to 5.5V VCC operationMax tpd of 9.5ns at 5VTypical VOLP (output ground bounce) <0.8V at VCC = 3.3V, TA = 25°CTypical VOHV (output VOH undershoot) >2.3V at VCC = 3.3V, TA = 25°CSupport mixed-mode voltage operation on all portsInternal look ahead for fast countingCarry output for n-bit cascadingSynchronous countingSynchronously programmableIoff supports partial-power-down mode operationLatch-up performance exceeds 100mA per JESD 78, class II2V to 5.5V VCC operationMax tpd of 9.5ns at 5VTypical VOLP (output ground bounce) <0.8V at VCC = 3.3V, TA = 25°CTypical VOHV (output VOH undershoot) >2.3V at VCC = 3.3V, TA = 25°CSupport mixed-mode voltage operation on all portsInternal look ahead for fast countingCarry output for n-bit cascadingSynchronous countingSynchronously programmableIoff supports partial-power-down mode operationLatch-up performance exceeds 100mA per JESD 78, class II

Description

The ’LV163A devices are 4-bit synchronous binary counters designed for 2V to 5.5V VCC operation. The ’LV163A devices are 4-bit synchronous binary counters designed for 2V to 5.5V VCC operation.