TC7SPN334L6X,LF(S Toshiba

TC7SPN334L6X CMOS Digital Integrated Circuits Silicon Monolithic TC7SPN334L6XTC7SPN334L6XTC7SPN334L6XTC7SPN334L6X 1. 1. Functional DescriptionFunctional Description 1. 1. Functional DescriptionFunctional Description Low-Voltage, Low-Power 1-Bit Dual-Supply Bus Buffer 2. 2. 2. 2. GeneralGeneralGeneralGeneral 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 V of 1.2 V, 1.5 V, 1.8 V, or 2.5 V bus and a V CCA CCB 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. All inputs are equipped with protection circuits against static discharge or transient excess voltage. 3. 3. FeaturesFeatures 3. 3. FeaturesFeatures (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: t = 3.2 ns (max) (V = 2.5 0.2 V, V = 3.3 0.3 V) pd CCA CCB t = 3.8 ns (max) (V = 1.8 0.15 V, V = 3.3 0.3 V) pd CCA CCB t = 4.5 ns (max) (V = 1.5 0.1 V, V = 3.3 0.3 V) pd CCA CCB t = 6.2 ns (max) (V = 1.2 0.1 V, V = 3.3 0.3 V) pd CCA CCB t = 4.9 ns (max) (V = 1.8 0.15 V, V = 2.5 0.2 V) pd CCA CCB t = 5.5 ns (max) (V = 1.5 0.1 V, V = 2.5 0.2 V) pd CCA CCB t = 6.9 ns (max) (V = 1.2 0.1 V, V = 2.5 0.2 V) pd CCA CCB t = 9.7 ns (max) (V = 1.2 0.1 V, V = 1.8 0.15 V) pd CCA CCB (3) Output current: I /I = 3 mA (min) (V = 3.0 V) OHB OLB CCB I /I = 2 mA (min) (V = 2.3 V) OHB OLB CCB I /I = 0.5 mA (min) (V = 1.65 V) OHB OLB CCB (4) Latch-up resistance: -300 mA (5) ESD resistance: Machine model 200 V, Human body model 2000 V (6) Ultra-small package: MP6C (7) 3.6 V tolerant function and power-down protection provided on all inputs and output. Start of commercial production 2013-10 2018 2018-08-07 1 Toshiba Electronic Devices & Storage Corporation Rev.2.0TC7SPN334L6X 4. 4. 4. 4. Packaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin AssignmentPackaging and Pin Assignment 1: V CCA 2: A1 3: GND 4: B1 5: NC 6: V CCB MP6C 5. 5. 5. 5. MarkingMarkingMarkingMarking 6. 6. 6. 6. Block DiagramBlock DiagramBlock DiagramBlock Diagram 2018 2018-08-07 2 Toshiba Electronic Devices & Storage Corporation Rev.2.0