SN74CBTLV1G125DBVR

SN74CBTLV1G125 LOW-VOLTAGE SINGLE FET BUS SWITCH www.ti.com SCDS057H – MARCH 1998 – REVISED JUNE 2006 FEATURES • • • 5-Ω Switch Connection Between Two Ports Rail-to-Rail Switching on Data I/O Ports Ioff Supports Partial-Power-Down Mode Operation DBV PACKAGE (TOP VIEW) OE 1 A 2 GND 3 DCK PACKAGE (TOP VIEW) OE 1 A 2 GND 3 VCC 5 5 VCC 4 B B 4 See mechanical drawings for dimensions. DESCRIPTION/ORDERING INFORMATION The SN74CBTLV1G125 features a single high-speed line switch. The switch is disabled when the output-enable (OE) input is high. This device is fully specified for partial-power-down applications using Ioff. The Ioff feature ensures that damaging current will not backflow through the device when it is powered down. The device has isolation during power off. To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver. ORDERING INFORMATION TA –40°C to 85°C (1) (2) PACKAGE (1) TOP-SIDE MARKING (2) ORDERABLE PART NUMBER SOT (SOT-23) – DBV Reel of 3000 SN74CBTLV1G125DBVR V25_ SOT (SC-70) – DCK Reel of 3000 SN74CBTLV1G125DCKR VM_ Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at www.ti.com/sc/package. The actual top-side marking has one additional character that designates the assembly/test site. FUNCTION TABLE INPUT OE FUNCTION L A port = B port H Disconnect LOGIC DIAGRAM (POSITIVE LOGIC) 2 A OE 4 SW B 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright © 1998–2006, Texas Instruments Incorporated SN74CBTLV1G125 LOW-VOLTAGE SINGLE FET BUS SWITCH www.ti.com SCDS057H – MARCH 1998 – REVISED JUNE 2006 SIMPLIFIED SCHEMATIC, EACH FET SWITCH A B (OE) Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 4.6 V VI Input voltage range (2) –0.5 4.6 V 128 V VI/O < 0 –50 mA DBV package 206 DCK package 252 Continuous channel current IIK Input clamp current θJA Package thermal impedance (3) Tstg Storage temperature range (1) (2) (3) –65 150 UNIT °C/W °C Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. The input and output negative-voltage ratings may be exceeded if the input and output clamp-current ratings are observed. The package thermal impedance is calculated in accordance with JESD 51-7. Recommended Operating Conditions (1) VCC VIH High-level control input voltage VIL Low-level control input voltage TA Operating free-air temperature (1) 2 Supply voltage MIN MAX 2.3 3.6 VCC = 2.3 V to 2.7 V 1.7 VCC = 2.7 V to 3.6 V 2 V V VCC = 2.3 V to 2.7 V 0.7 VCC = 2.7 V to 3.6 V 0.8 –40 UNIT 85 V °C All unused control inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report, Implications of Slow or Floating CMOS Inputs, literature number SCBA004. Submit Documentation Feedback SN74CBTLV1G125 LOW-VOLTAGE SINGLE FET BUS SWITCH www.ti.com SCDS057H – MARCH 1998 – REVISED JUNE 2006 Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER MIN TYP (1) MAX TEST CONDITIONS VIK VCC = 3 V, II = –18 mA II UNIT –1.2 V VCC = 3.6 V, VI = VCC or GND ±1 µA Ioff VCC = 0, VI or VO = 0 to 3.6 V 10 µA ICC VCC = 3.6 V, IO = 0, VI = VCC or GND 10 µA 300 µA ∆ICC (2) Control inputs VCC = 3.6 V, One input at 3 V, Other inputs at VCC or GND Ci Control inputs VI = 3 V or 0 Cio(OFF) 2.5 VO = 3 V or 0, OE = VCC VCC = 2.3 V, TYP at VCC = 2.5 V ron (3) II = 64 mA VI = 0 VI = 1.7 V, VI = 0 VCC = 3 V VI = 2.4 V, (1) (2) (3) pF 7 pF 7 10 II = 24 mA 7 10 II = 15 mA 15 25 II = 64 mA 5 7 II = 24 mA 5 7 II = 15 mA 10 15 Ω All typical values are at VCC = 3.3 V (unless otherwise noted), TA = 25°C. This is the increase in supply current for each input that is at the specified TTL voltage level, rather than VCC or GND. Measured by the voltage drop between A and B terminals at the indicated current through the switch. On-state resistance is determined by the lower of the voltages of the two (A or B) terminals. Switching Characteristics over recommended operating free-air temperature range (unless otherwise noted) (see Figure 1) (1) VCC = 2.5 V ± 0.2 V VCC = 3.3 V ± 0.3 V FROM (INPUT) TO (OUTPUT) tpd (1) A or B B or A ten OE A or B 1 4 tdis OE A or B 1 5 PARAMETER MIN MAX MIN 0.15 UNIT MAX 0.25 ns 1 4 ns 1 4.1 ns The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance of 50 pF, when driven by an ideal voltage source (zero output impedance). Submit Documentation Feedback 3 SN74CBTLV1G125 LOW-VOLTAGE SINGLE FET BUS SWITCH www.ti.com SCDS057H – MARCH 1998 – REVISED JUNE 2006 PARAMETER MEASUREMENT INFORMATION 2 × VCC S1 RL From Output Under Test Open GND CL (see Note A) TEST S1 tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open 2 × VCC GND RL LOAD CIRCUIT VCC CL RL V∆ 2.5 V ±0.2 V 3.3 V ±0.3 V 30 pF 50 pF 500 Ω 500 Ω 0.15 V 0.3 V VCC Timing Input VCC/2 0V tw tsu VCC VCC/2 Input th VCC VCC/2 VCC/2 Data Input VCC/2 0V 0V VOLTAGE WAVEFORMS SETUP AND HOLD TIMES VOLTAGE WAVEFORMS PULSE DURATION VCC VCC/2 Input 0V tPHL tPLH VOH VCC/2 Output VCC/2 VOL tPHL Output Waveform 1 S1 at 2 × VCC (see Note B) tPLH VOH Output VCC/2 VCC Output Control VCC/2 VCC/2 VOL Output Waveform 2 S1 at GND (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING AND NONINVERTING OUTPUTS VCC/2 0V tPZL tPLZ VCC VCC/2 tPZH VOL + V∆ VOH − V∆ VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES LOW- AND HIGH-LEVEL ENABLING A. CL includes probe and jig capacitance. B. Waveform 1 is for an output with internal conditions such that the output is low, except when disabled by the output control. Waveform 2 is for an output with internal conditions such that the output is high, except when disabled by the output control. C. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, ZO = 50 Ω, tr ≤ 2 ns, tf ≤ 2 ns. D. The outputs are measured one at a time, with one transition per measurement. E. tPLZ and tPHZ are the same as tdis. F. tPZL and tPZH are the same as ten. G. tPLH and tPHL are the same as tpd. H. All parameters and waveforms are not applicable to all devices. Submit Documentation Feedback VOL tPHZ VCC/2 Figure 1. Load Circuit and Voltage Waveforms 4 VCC/2 VOH ≈0 V PACKAGE OPTION ADDENDUM www.ti.com 10-Dec-2020 PACKAGING INFORMATION Orderable Device Status (1) Package Type Package Pins Package Drawing Qty Eco Plan (2) Lead finish/ Ball material MSL Peak Temp Op Temp (°C) (3) Device Marking (4/5) (6) 74CBTLV1G125CRG4 ACTIVE SC70 DCK 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 (VM5, VMJ, VMK, VM O, VMR) 74CBTLV1G125DBVRE4 ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 (V25J, V25K, V25R) 74CBTLV1G125DBVRG4 ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 (V25J, V25K, V25R) 74CBTLV1G125DCKRG4 ACTIVE SC70 DCK 5 3000 RoHS & Green NIPDAU Level-1-260C-UNLIM -40 to 85 (VM5, VMJ, VMK, VM O, VMR) SN74CBTLV1G125DBVR ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (V25J, V25K, V25R) SN74CBTLV1G125DCKR ACTIVE SC70 DCK 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (VM5, VMJ, VMK, VM O, VMR) (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect. NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design. PREVIEW: Device has been announced but is not in production. Samples may or may not be available. OBSOLETE: TI has discontinued the production of the device. (2) RoHS: TI defines "RoHS" to mean semiconductor products that are compliant with the current EU RoHS requirements for all 10 RoHS substances, including the requirement that RoHS substance do not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, "RoHS" products are suitable for use in specified lead-free processes. TI may reference these types of products as "Pb-Free". RoHS Exempt: TI defines "RoHS Exempt" to mean products that contain lead but are compliant with EU RoHS pursuant to a specific EU RoHS exemption. Green: TI defines "Green" to mean the content of Chlorine (Cl) and Bromine (Br) based flame retardants meet JS709B low halogen requirements of