Product Summary

The SNJ54HC688J is a kind of Identity Comparator, which contains four independent 2-input NAND gates. Each gate performs the Boolean functionof Y = A × B or Y = A + B in positive logic.

Parametrics

SNJ54HC688J absolute maximum ratings: (1)Supply voltage range, VCC: -0.5 V to 7 V; (2)Input voltage range, VI (see Note 1): -0.5 V to VCC + 0.5 V; (3)Output voltage range, VO (see Note 1) : -0.5 V to VCC + 0.5 V; (4)Input clamp current, IIK (VI < 0 or VI > VCC) : ±20 mA; (5)Output clamp current, IOK (VO < 0 or VO > VCC) : ±20 mA; (6)Continuous output current, IO (VO = 0 to VCC) : ±50 mA; (7)Continuous current through VCC or GND: ±200 mA; (8)Package thermal impedance, θJA (see Note 2): D package: 86℃/W; DB package: 96℃/W; N package: 80℃/W; (9)NS package: 76℃/W; PW package: 113℃/W; (10)Storage temperature range, Tstg: -65℃ to 150℃.

Features

SNJ54HC688J features: (1)2-V to 6-V VCC Operation; (2)Inputs Accept Voltages to 6 V; (3)Max tpd of 7 ns at 5 V.

Diagrams

SNJ54HC688J circuit diagram

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