74CBTD1G125DCKRG4

SN74CBTD1G125 SINGLE FET BUS SWITCH WITH LEVEL SHIFTING www.ti.com SCDS063L – JULY 1998 – REVISED JUNE 2006 FEATURES • • • • 5-Ω Switch Connection Between Two Ports TTL-Compatible Control Input Levels Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) DBV PACKAGE (TOP VIEW) OE 1 A 2 GND 3 DCK PACKAGE (TOP VIEW) VCC 5 OE 1 A 2 GND 3 5 VCC 4 B B 4 See mechanical drawings for dimensions. DESCRIPTION/ORDERING INFORMATION The SN74CBTD1G125 features a single high-speed line switch. The switch is disabled when the output-enable (OE) input is high. A diode to VCC is integrated on the chip to allow for level shifting from 5-V signals at the device inputs to 3.3-V signals at the device outputs. ORDERING INFORMATION TA PACKAGE (1) SOT (SOT-23) – DBV –40°C to 85°C SOT (SC-70) – DCK (1) (2) ORDERABLE PART NUMBER Reel of 3000 SN74CBTD1G125DBVR Reel of 250 SN74CBTD1G125DBVT Reel of 3000 SN74CBTD1G125DCKR Reel of 250 SN74CBTD1G125DCKT TOP-SIDE MARKING (2) P25_ PM_ 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 4 B A 1 OE 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 SN74CBTD1G125 SINGLE FET BUS SWITCH WITH LEVEL SHIFTING www.ti.com SCDS063L – JULY 1998 – REVISED JUNE 2006 Absolute Maximum Ratings (1) over operating free-air temperature range (unless otherwise noted) MIN MAX VCC Supply voltage range –0.5 7 V VI Input voltage range (2) –0.5 7 V Continuous channel current IIK Input clamp current θJA Package thermal impedance (3) Tstg Storage temperature range (1) (2) (3) UNIT 128 mA VI/O < 0 –50 mA DBV package 206 DCK package 252 –65 °C/W °C 150 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 Supply voltage VIH High-level control input voltage (2) VIL Low-level control input voltage TA Operating free-air temperature (1) (2) MIN MAX 4.5 5.5 UNIT V 2 V –40 0.8 V 85 °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. In applications with fast edge rates, multiple outputs switching, and operating at high frequencies, the output may have little or no level-shifting effect. Electrical Characteristics over recommended operating free-air temperature range (unless otherwise noted) PARAMETER TEST CONDITIONS UNIT –1.2 V VCC = 4.5 V, VOH See Figure 2 II VCC = 5.5 V, VI = 5.5 V or GND ±1 µA ICC VCC = 5.5 V, IO = 0, VI = VCC or GND 1.5 mA One input at 3.4 V, Other inputs at VCC or GND 2.5 mA ∆ICC (2) Control input VCC = 5.5 V, Ci Control input VI = 3 V or 0 ron (3) VO = 3 V or 0, VCC = 4.5 V II = –18 mA MAX VIK Cio(OFF) 2 OE = VCC VI = 0 VI = 2.4 V, (1) (2) (3) 2 MIN TYP (1) pF 3.5 II = 64 mA 5 pF 7 II = 30 mA 5 7 II = 15 mA 35 50 Ω All typical values are at VCC = 5 V, 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 the A and the B terminals at the indicated current through the switch. On-state resistance is determined by the lower voltage of the two (A or B) terminals. Submit Documentation Feedback SN74CBTD1G125 SINGLE FET BUS SWITCH WITH LEVEL SHIFTING www.ti.com SCDS063L – JULY 1998 – REVISED JUNE 2006 Switching Characteristics over recommended operating free-air temperature range, CL = 50 pF (unless otherwise noted) (see Figure 1) (1) PARAMETER FROM (INPUT) TO (OUTPUT) tpd (1) A or B B or A ten OE A or B tdis OE A or B MIN MAX UNIT 0.25 ns 2 5.9 ns 1 4.7 ns The propagation delay is the calculated RC time constant of the typical on-state resistance of the switch and the specified load capacitance, when driven by an ideal voltage source (zero output impedance). Submit Documentation Feedback 3 SN74CBTD1G125 SINGLE FET BUS SWITCH WITH LEVEL SHIFTING www.ti.com SCDS063L – JULY 1998 – REVISED JUNE 2006 PARAMETER MEASUREMENT INFORMATION 7V S1 500 W From Output Under Test TEST Open GND CL = 50 pF (see Note A) S1 Open 7V Open tpd tPLZ/tPZL tPHZ/tPZH 500 W 3V Output Control LOAD CIRCUIT 1.5 V 1.5 V 0V tPZL 3V Input 1.5 V 1.5 V 0V tPLH tPHL 1.5 V tPLZ 3.5 V 1.5 V 1.5 V VOL Output Waveform 2 S1 at Open (see Note B) VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES VOL + 0.3 V VOL tPZH VOH Output Output Waveform 1 S1 at 7 V (see Note B) tPHZ VOH 1.5 V VOH - 0.3 V 0V VOLTAGE WAVEFORMS ENABLE AND DISABLE TIMES NOTES: 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 W, tr £ 2.5 ns, tf £ 2.5 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. Figure 1. Load Circuit and Voltage Waveforms 4 Submit Documentation Feedback SN74CBTD1G125 SINGLE FET BUS SWITCH WITH LEVEL SHIFTING www.ti.com SCDS063L – JULY 1998 – REVISED JUNE 2006 TYPICAL CHARACTERISTICS OUTPUT VOLTAGE HIGH vs SUPPLY VOLTAGE OUTPUT VOLTAGE HIGH vs SUPPLY VOLTAGE 4 3.25 3.75 6 mA 12 mA 3.5 100 mA 3.25 6 mA 12 mA 3 24 mA 24 mA 3 2.75 2.5 2.25 2 1.75 1.5 4.5 TA = 25°C 100 mA VOH - Output Voltage High - V 3.5 2.75 2.5 2.25 2 1.75 4.75 5 5.25 5.5 5.75 1.5 4.5 4.75 VCC - Supply Voltage - V 5 5.25 5.5 5.75 VCC - Supply Voltage - V OUTPUT VOLTAGE HIGH vs SUPPLY VOLTAGE 4 3.75 VOH - Output Voltage High - V VOH - Output Voltage High - V 3.75 4 TA = 85°C TA = 0°C 3.5 100 mA 3.25 6 mA 12 mA 3 24 mA 2.75 2.5 2.25 2 1.75 1.5 4.5 4.75 5 5.25 5.5 5.75 VCC - Supply Voltage - V Figure 2. VOH Values Submit Documentation Feedback 5 PACKAGE OPTION ADDENDUM www.ti.com 29-Jan-2021 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) Device Marking (3) (4/5) (6) 74CBTD1G125DCKRG4 ACTIVE SC70 DCK 5 3000 RoHS & Green SN Level-1-260C-UNLIM -40 to 85 (PMJ, PMR) SN74CBTD1G125DBVR ACTIVE SOT-23 DBV 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (P25J, P25R) SN74CBTD1G125DBVT ACTIVE SOT-23 DBV 5 250 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (P25J, P25R) SN74CBTD1G125DCKR ACTIVE SC70 DCK 5 3000 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (PMJ, PMR) SN74CBTD1G125DCKT ACTIVE SC70 DCK 5 250 RoHS & Green NIPDAU | SN Level-1-260C-UNLIM -40 to 85 (PMJ, PMR) (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