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74HC393-Q100 Dataheets PDF



Part Number 74HC393-Q100
Manufacturers nexperia
Logo nexperia
Description Dual 4-bit binary ripple counter
Datasheet 74HC393-Q100 Datasheet74HC393-Q100 Datasheet (PDF)

74HC393-Q100; 74HCT393-Q100 Dual 4-bit binary ripple counter Rev. 3 — 22 October 2021 Product data sheet 1. General description The 74HC393-Q100; 74HCT393-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 .

  74HC393-Q100   74HC393-Q100



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74HC393-Q100; 74HCT393-Q100 Dual 4-bit binary ripple counter Rev. 3 — 22 October 2021 Product data sheet 1. General description The 74HC393-Q100; 74HCT393-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 of 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 • Wide supply voltage range from 2.0 V to 6.0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Complies with JEDEC standards: • JESD8C (2.7 V to 3.6 V) • JESD7A (2.0 V to 6.0 V) • Input levels: • For 74HC393-Q100: CMOS level • For 74HCT393-Q100: TTL level • ESD protection: • MIL-STD-883, method 3015 exceeds 2000 V • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 Ω) • 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 • DHVQFN package with Side-Wettable Flanks enabling Automatic Optical Inspection (AOI) of solder joints Nexperia 74HC393-Q100; 74HCT393-Q100 Dual 4-bit binary ripple counter 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC393D-Q100 -40 °C to +125 °C 74HCT393D-Q100 SO14 plastic small outline package; 14 leads; body width 3.9 mm SOT108-1 74HC393PW-Q100 -40 °C to +125 °C 74HCT393PW-Q100 TSSOP14 plastic thin shrink small outline package; 14 leads; SOT402-1 body width 4.4 mm 74HC393BQ-Q100 -40 °C to +125 °C 74HCT393BQ-Q100 DHVQFN14 plastic dual in-line compatible thermal enhanced SOT762-1 very thin quad flat package; no leads; 14 terminals; body 2.5 × 3 × 0.85 mm 4. Functional diagram 1Q0 3 1 1CP 1Q1 4 1 1Q2 5 2 1MR 1Q3 6 CTR4 0 3 2 CT = 0 4 CT 1+ 5 36 2Q0 11 13 2CP 2Q1 10 2 2Q2 9 12 2MR 2Q3 8 001aad532 Fig. 1. Logic symbol CTR4 0 11 12 CT = 0 10 CT 13 + 9 38 001aad533 Fig. 2. IEC logic symbol 1Q0 1CP 3 1 4-BIT 1Q1 BINARY 4 RIPPLE 1Q2 2 1MR COUNTER 1Q3 5 6 2Q0 2CP 11 13 4-BIT 2Q1 BINARY 10 RIPPLE 2Q2 12 2MR COUNTER 2Q3 9 8 Fig. 3. Functional diagram 001aad534 0 1 2 3 4 15 5 14 6 13 7 12 11 10 Fig. 4. State diagram 9 8 001aad535 74HC_HCT393_Q100 Product data sheet All information provided in this document is subject to legal disclaimers. Rev. .


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