Integrated Circuits (ICs)

SN74CBT16212ADGGR

Obsolete

Texas Instruments

5-V, CROSSPOINT/EXCHANGE, 24-CHANNEL GENERAL-PURPOSE FET BUS SWITCH WITH IMPROVED ESD PROTECTION

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Integrated Circuits (ICs)

SN74CBT16212ADGGR

Obsolete

Texas Instruments

5-V, CROSSPOINT/EXCHANGE, 24-CHANNEL GENERAL-PURPOSE FET BUS SWITCH WITH IMPROVED ESD PROTECTION

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SN74CBT16212ADGGR

Circuit [custom]	12
Circuit [custom]	2:2
Independent Circuits	1
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	6.1 mm
Package / Case	0.24 in
Package / Case	56-TFSOP
Supplier Device Package	56-TSSOP
Type	Bus FET Exchange Switch
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Voltage Supply Source	Single Supply

SN74CBT16212C Series

5-V, crosspoint/exchange, 24-channel general-purpose FET bus switch with improved ESD protection

Part	Type	Package / Case	Package / Case	Package / Case	Circuit [custom]	Circuit [custom]	Voltage - Supply [Min]	Voltage - Supply [Max]	Voltage Supply Source	Independent Circuits	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Supplier Device Package	Package / Case	Package / Case [y]
Texas Instruments SN74CBT16212CDGGR	Bus FET Exchange Switch	6.1 mm	0.24 in	56-TFSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-TSSOP
Texas Instruments SN74CBT16212ADL	Bus FET Exchange Switch	7.5 mm	0.295 in	56-BSSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-SSOP
Texas Instruments SN74CBT16212ADGGR	Bus FET Exchange Switch	6.1 mm	0.24 in	56-TFSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-TSSOP
Texas Instruments SN74CBT16212ADGG	Bus FET Exchange Switch	6.1 mm	0.24 in	56-TFSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-TSSOP
Texas Instruments SN74CBT16212CDGVR	Bus FET Exchange Switch			56-TFSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-TVSOP	0.173 in	4.4 mm
Texas Instruments SN74CBT16212CDLR	Bus FET Exchange Switch	7.5 mm	0.295 in	56-BSSOP	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-SSOP
Texas Instruments SN74CBT16212AZQLR	Bus FET Exchange Switch			56-VFBGA	12	2:2	4.5 V	5.5 V	Single Supply	1	85 °C	-40 °C	Surface Mount	56-BGA Microstar Junior (7x4.5)

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Texas Instruments	LARGE T&R	1	$ 3.24
		100	$ 2.84
		250	$ 1.99
		1000	$ 1.60

Description

General part information

SN74CBT16212C Series

The SN74CBT16212C is a high-speed TTL-compatible FET bus-exchange switch with low ON-state resistance (ron), allowing for minimal propagation delay. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBT16212C provides protection for undershoot up to –2 V by sensing an undershoot event and ensuring that the switch remains in the proper OFF state.

The SN74CBT16212C operates as a 24-bit bus switch, or as a 12-bit bus-exchange that provides data exchanging between four signal ports. The select (S0, S1, S2) inputs control the data path of the bus-exchange switch. When the bus-exchange switch is ON, the A port is connected to the B port, allowing bidirectional data flow between ports. When the bus-exchange switch is disabled, a high-impedance state exists between the A and B ports.

This device is fully specified for partial-power-down applications using Ioff. The Iofffeature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off.

Documents

Technical documentation and resources