Product Summary
The HEF4050BTD is a HEX non-inverting buffer. The HEF4050BTD provides six non-inverting buffers with high current output capability suitable for driving TTL or high capacitive loads. Since input voltages in excess of the buffers supply voltage are permitted, the buffers may also be used to convert logic levels of up to 15 V to standard TTL levels. Their guaranteed fan-out into common bipolar logic elements is shown in the table below. The applications of the HEF4050BTD include LOCMOS to DTL/TTL converter, HIGH sink current for driving 2 TTL loads, HIGH-to-LOW level logic conversion.
Parametrics
HEF4050BTD absolute maximum ratings: (1)Output (sink) current LOW: 2.9mA Tamb = 25℃ VDD=10V VO=0.5V; (2)Output (source) current HIGH: 1.1mA Tamb = 25℃ VDD=10V VO=9.5V; (3)Output (source) current HIGH: 1.4mA Tamb = 25℃ VDD=5V VO=2.5V.
Features
HEF4050BTD features: (1) Propagation delays: 35ns type VDD=5V; (2) Output transition times: 10ns type VDD=10V.
Diagrams

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![]() HEF4050BTD |
![]() NXP Semiconductors |
![]() Buffers & Line Drivers BUFFER HEX NONINVERT |
![]() Data Sheet |
![]() Negotiable |
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![]() HEF4000B |
![]() Other |
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![]() Negotiable |
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![]() HEF4000BP,652 |
![]() NXP Semiconductors |
![]() Gates (AND / NAND / OR / NOR) DUAL 3-INPUT NOR |
![]() Data Sheet |
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![]() HEF4000BT,652 |
![]() NXP Semiconductors |
![]() Gates (AND / NAND / OR / NOR) DUAL 3-INPUT NOR |
![]() Data Sheet |
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![]() HEF4000BT,653 |
![]() NXP Semiconductors |
![]() Gates (AND / NAND / OR / NOR) DUAL 3-INPUT NOR |
![]() Data Sheet |
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![]() HEF4001B |
![]() Other |
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![]() Data Sheet |
![]() Negotiable |
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![]() HEF4001BP,652 |
![]() NXP Semiconductors |
![]() Gates (AND / NAND / OR / NOR) QUAD 2-IN NOR GATE |
![]() Data Sheet |
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