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74LV393-Q100 Datasheet

Part Number 74LV393-Q100
Manufacturers nexperia
Logo nexperia
Description Dual 4-bit binary ripple counter
Datasheet 74LV393-Q100 Datasheet74LV393-Q100 Datasheet (PDF)

74LV393-Q100 Dual 4-bit binary ripple counter Rev. 3 — 19 March 2021 Product data sheet 1. General description The 74LV393-Q100 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state of nCP. Inputs include clamp diodes..

  74LV393-Q100   74LV393-Q100






Dual 4-bit binary ripple counter

74LV393-Q100 Dual 4-bit binary ripple counter Rev. 3 — 19 March 2021 Product data sheet 1. General description The 74LV393-Q100 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clears the counter stages and forces the outputs LOW, independent of the state of nCP. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess VCC. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits • Automotive product qualification in accordance with AEC-Q100 (Grade 1) • Specified from -40 °C to +85 °C and from -40 °C to +125 °C • Optimized for low voltage applications: 1.0 V to 3.6 V • Accepts TTL input levels between VCC = 2.7 V and VCC = 3.6 V • Typical VOLP (output ground bounce) 0.8 V at VCC = 3.3 V, Tamb = 25 °C • Typical VOHV (output VOH undershoot) 2 V at VCC = 3.3 V, Tamb = 25 °C • Two 4-bit binary counters with individual clocks • Divide-by any binary module up to 28 in one package • Two master resets to clear each 4-bit counter individually • Complies with JEDEC standard no. 7A • ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds.


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