HCF4049UBEY

The HCF4049UBEY is inverting and non-inverting hex buffers, respectively, and feature logic-level conversion using only one supply voltage (VDD). The input-signal high level (VIH) can exceed the VDD supply voltage when these devices are used for logic level conversions. These devices are intended for use as COS/MOStoDTL/TTL converters and can drive directly two DTL/TTL loads (VDD =5V, VOL 3 0.4V, and IOL . 3.2mA).

The features of the HCF4049UBEY are: (1)high sink current for driving 2 ttl loads ; (2)high-to-lowlevel logic conversion; (3)quiescent current specified to 20v for hcc device ; (4)high "sink" and "source" current capability; (5)5V, 10V AND 15V parametric ratings ; (6)input currentof 100 na at 18vand 25°c for hcc device ; (7)100% testedfor quiescent current ; (8)meetsallrequirementsofjedectentative standard no; (9)13A, "standard specifications for description of "b" seriescmos devices".

The absolute maximum ratings of the HCF4049UBEY are: (1)Supply Voltage: HCC Types 0.5 to + 20V, HCF Types 0.5 to + 18 V ; (2)Input Voltage: 0.5 to VDD + 0.5 V ; (3)DC Input Current (any one input): ± 10 mA ; (4)Total Power Dissipation (per package) Dissipation per Output Transistor for Top = Full Package-temperature Range: 200mW; (5)Operating Temperature: HCC Types  55 to + 125, HCF Types 40 to + 85 ; (6)Storage Temperature: 65 to + 150 .