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74LVQ161

STMicroelectronics
Part Number 74LVQ161
Manufacturer STMicroelectronics
Description SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
Published Jul 24, 2007
Detailed Description www.DataSheet4U.com 74LVQ161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s s s s s s s s s s s HIGH SPEED: fMAX = 18...
Datasheet PDF File 74LVQ161 PDF File

74LVQ161
74LVQ161

Overview
www.
DataSheet4U.
com 74LVQ161 SYNCHRONOUS PRESETTABLE 4-BIT COUNTER s s s s s s s s s s s HIGH SPEED: fMAX = 180 MHz (TYP.
) at VCC = 3.
3 V COMPATIBLE WITH TTL OUTPUTS LOW POWER DISSIPATION: ICC = 4 µA (MAX.
) at TA=25°C LOW NOISE: VOLP = 0.
3V (TYP.
) at VCC = 3.
3V 75Ω TRANSMISSION LINE DRIVING CAPABILITY SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 12mA (MIN) at VCC = 3.
0 V PCI BUS LEVELS GUARANTEED AT 24 mA BALANCED PROPAGATION DELAYS: tPLH ≅ tPHL OPERATING VOLTAGE RANGE: VCC(OPR) = 2V to 3.
6V (1.
2V Data Retention) PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 161 IMPROVED LATCH-UP IMMUNITY SOP TSSOP Table 1: Order Codes PACKAGE SOP TSSOP T&R 74LVQ161MTR 74LVQ161TTR DESCRIPTION The 74LVQ161 is a low voltage CMOS SYNCHRONOUS PRESETTABLE COUNTER fabricated with sub-micron silicon gate and double-layer metal wiring C2MOS technology.
It is ideal for low power and low noise 3.
3V applications.
It is a 4 bit binary counter with Asynchronous Clear.
The circuit have four fundamental mod...


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