SN74CBTD3306C Datasheet (Texas Instruments)

SN74CBTD3306C, DUAL FET BUS SWITCH

SN74CBTD3306C DUAL FET BUS SWITCH WITH LEVEL SHIFTING 5ĆV BUS SWITCH WITH ć2ĆV UNDERSHOOT PROTECTION SCDS128A SEPTEMBER 2003 REVISED OCTOBER 2003 D Undershoot Protection for Off-Isolation on A and B Ports Up To 2 V D Integrated Diode to VCC Provides 5-V Input Down To 3.3-V Output Level Shift D Bidirectional Data Flow, With Near-Zero Propagation Delay D Low ON-State Resistance (ron) Characteristics (ron = 3 Ω Typical) D Low Input/Output Capacitance Minimizes Loading

SN74CBTD3306C Features

* an integrated diode in series with VCC to provide level shifting for 5-V input down to 3.3-V output levels. Active Undershoot-Protection Circuitry on the A and B ports of the SN74CBTD3306C provides protection for undershoot up to

* 2 V by sensing an undershoot event and ensuring that the swit