74CB3Q3257 Series

3.3-V, 2:1 (SPDT), 4-channel general-purpose FET bus switch

Catalog

3.3-V, 2:1 (SPDT), 4-channel general-purpose FET bus switch

Part	Package Name	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Package Width	Package Length	Operating Temperature (Min)	Operating Temperature (Max)	Voltage Supply Source	Mounting Type	Type	Circuit	Independent Circuits	Package / Case
Texas Instruments SN74CB3Q3257DBQR	16-SSOP	3.6 V	2.3 V	3.9 mm	0.154 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments 74CB3Q3257RGYRG4	16-VQFN	3.6 V	2.3 V	3.5 mm	4 mm	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1	16-VFQFN Exposed Pad
Texas Instruments 74CB3Q3257DBQRE4	16-SSOP	3.6 V	2.3 V	3.9 mm	0.154 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments SN74CB3Q3257PWE4	16-TSSOP	3.6 V	2.3 V	4.4 mm	0.173 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments SN74CB3Q3257PWR	16-TSSOP	3.6 V	2.3 V	4.4 mm	0.173 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments SN74CB3Q3257PWG4	16-TSSOP	3.6 V	2.3 V	4.4 mm	0.173 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments SN74CB3Q3257RGYR	16-VQFN	3.6 V	2.3 V	3.5 mm	4 mm	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1	16-VFQFN Exposed Pad
Texas Instruments SN74CB3Q3257PW	16-TSSOP	3.6 V	2.3 V	4.4 mm	0.173 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1
Texas Instruments SN74CB3Q3257PWRG4	16-TSSOP	3.6 V	2.3 V	4.4 mm	0.173 in	-40 °C	85 °C	Single Supply	Surface Mount	Multiplexer/Demultiplexer	4 x 2:1	1

Catalog

3.3-V, 2:1 (SPDT), 4-channel general-purpose FET bus switch

Description

The SN74CB3Q3257 device is a high-bandwidth FET bus switch using a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron). The SN74CB3Q3257 device is a high-bandwidth FET bus switch using a charge pump to elevate the gate voltage of the pass transistor, providing a low and flat ON-state resistance (ron).