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TC7SPN334L6X - 1-Bit Dual-Supply Bus Buffer

General Description

2.

The TC7SPN334L6X is a CMOS high-speed single-bit bus buffer designed to interface between two subsystems operating at different voltage levels between 1.1 V and 3.6 V.

Key Features

  • (1) Level converter for interfacing 1.2 V to 1.8 V, 1.2 V to 2.5 V, 1.2 V to 3.3 V, 1.5 V to 2.5 V, 1.5 V to 3.3 V, 1.8 V to 2.5 V, 1.8 V to 3.3 V or 2.5 V to 3.3 V system. (2) High-speed operation: tpd = 3.2 ns (max) (VCCA = 2.5 ± 0.2 V, VCCB = 3.3 ± 0.3 V) tpd = 3.8 ns (max) (VCCA = 1.8 ± 0.15 V, VCCB = 3.3 ± 0.3 V) tpd = 4.5 ns (max) (VCCA = 1.5 ± 0.1 V, VCCB = 3.3 ± 0.3 V) tpd = 6.2 ns (max) (VCCA = 1.2 ± 0.1 V, VCCB = 3.3 ± 0.3 V) tpd = 4.9 ns (max) (VCCA = 1.8 ± 0.15 V, VCCB = 2.5 ± 0.2 V).

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CMOS Digital Integrated Circuits Silicon Monolithic TC7SPN334L6X TC7SPN334L6X 1. Functional Description • Low-Voltage, Low-Power 1-Bit Dual-Supply Bus Buffer 2. General The TC7SPN334L6X is a CMOS high-speed single-bit bus buffer designed to interface between two subsystems operating at different voltage levels between 1.1 V and 3.6 V. Its input and output provide overvoltage tolerance and accept up to 3.6 V in power-down mode (power-down protection). The TC7SPN334L6X dual-supply bus buffer operates with a VCCA of 1.2 V, 1.5 V, 1.8 V, or 2.5 V bus and a VCCB of 1.8 V, 2.5 V or 3.3 V. It is suitable for single-bit interfacing. The A input interfaces with the 1.2 V, 1.5 V, 1.8 V or 2.5 V bus, and the B output interfaces with the 1.8 V, 2.5 V, 3.3 V bus.