FXL4TD245BQX

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This literature is subject to all applicable copyright laws and is not for resale in any manner. FXL4TD245 Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Features General Description ■ Bi-directional interface between any 2 levels The FXL4TD245 is a configurable 4-bit dual-voltagesupply translator designed for both uni-directional and bi-directional voltage translation between two logic levels. The device allows translation between voltages as high as 3.6V to as low as 1.1V. The A port tracks the VCCA level, and the B port tracks the VCCB level. This allows for bi-directional voltage translation over a variety of voltage levels: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V. ■ ■ ■ ■ ■ ■ ■ ■ from 1.1V to 3.6V Fully configurable: inputs track VCC level Non-preferential power-up sequencing; either VCC may be powered-up first Outputs remain in 3-STATE until active VCC level is reached Outputs switch to 3-STATE if either VCC is at GND Power-off protection Control inputs (T/Rn, OE) levels are referenced to VCCA voltage Packaged in 16-terminal DQFN (2.5mm x 3.5mm) and 16-terminal MicroMLP (1.8mm x 2.6mm) ESD protections exceeds: – 4kV HBM ESD (per JESD22-A114 & Mil Std 883e 3015.7) – 8kV HBM I/O to GND ESD (per JESD22-A114 & Mil Std 883e 3015.7) – 1kV CDM ESD (per ESD STM 5.3) – 200V MM ESD (per JESD22-A115 & ESD STM5.2) The device remains in 3-STATE until both VCCs reach active levels allowing either VCC to be powered-up first. Internal power down control circuits place the device in 3-STATE if either VCC is removed. The Transmit/Receive (T/R) inputs independently determine the direction of data through each of the four bits. The OE input, when HIGH, disables both the A and B Ports by placing them in a 3-STATE condition. The FXL4TD245 is designed so that the control pins (T/R and OE) are supplied by VCCA. Ordering Information Order Number Package Number Eco Status Package Description FXL4TD245BQX MLP016E Green 16-Terminal Depopulated Quad Very-Thin Flat Pack, No Leads (DQFN), JEDEC MO-241, 2.5mm x 3.5mm FXL4TD245UMX UMLP16A Green 16-Terminal Quad, Ultrathin, Molded Leadless Package (UMLP), 1.8mm x 2.6mm, 0.4mm Pitch For Fairchild’s definition of “green” Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. Functional Diagram VCCA VCCB OE A 0-3 B0-3 T/R 0-3 ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls August 2009 VCCA VCCB 1 16 T/R2 OE T/R0 2 15 T/R1 A0 3 14 B0 A1 4 13 B1 A2 5 12 B2 A3 6 11 B3 T/R3 7 10 T/R2 8 12 11 GND T/R3 10 9 8 A3 14 7 A2 B1 15 6 A1 B0 16 5 A0 B3 13 B2 1 2 3 4 T/R1 VCCB VCCA T/R0 9 GND OE DQFN Pad Assignments (Top Through View) MicroMLP Pad Assignments (Top Through View) Top Mark XH Pin#1 Identifier MicroMLP Top Mark (Top View) Pin Assignment DQFN Pin # µMLP Pin # Terminal Name Description 1 3 VCCA Side A Power Supply 2 4 T/R0 Transmit/Receive Input 3–6 5–8 A0–A3 7 9 T/R3 Transmit/Receive Input 8 10 GND Ground 9 11 OE 10 12 T/R2 11–14 13–16 B3–B0 15 1 T/R1 Transmit/Receive Input 16 2 VCCB Side B Power Supply ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 Side A Inputs or 3-STATE Outputs Output Enable Input Transmit/Receive Input Side B Inputs or 3-STATE Outputs www.fairchildsemi.com 2 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Connection Diagrams Power-Up/Power-Down Sequencing FXL translators offer an advantage in that either VCC may be powered up first. This benefit derives from the chip design. When either VCC is at 0 volts, outputs are in a HIGH-Impedance state. The control inputs (T/Rn and OE) are designed to track the VCCA supply. A pull-up resistor tying OE to VCCA should be used to ensure that bus contention, excessive currents, or oscillations do not occur during power-up/power-down. The size of the pullup resistor is based upon the current-sinking capability of the OE driver. Inputs OE T/R0 T/R1 T/R2 T/R3 Outputs L L X X X B0 Data to A0 Output L H X X X A0 Data to B0 Output L X L X X B1 Data to A1 Output L X H X X A1 Data to B1 Output L X X L X B2 Data to A2 Output L X X H X A2 Data to B2 Output L X X X L B3 Data to A3 Output L X X X H A3 Data to B3 Output H X X X X 3-State The recommended power-up sequence is the following: 1. Apply power to either VCC. 2. Apply power to the T/Rn inputs (Logic HIGH for A-to-B operation; Logic LOW for B-to-A operation) and to the respective data inputs (A Port or B Port). This may occur at the same time as Step 1. 3. Apply power to other VCC. 4. Drive the OE input LOW to enable the device. H = HIGH Voltage Level L = LOW Voltage Level X = Don't Care ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 The recommended power-down sequence is the following: 1. Drive OE input HIGH to disable the device. 2. Remove power from either VCC. 3. Remove power from other VCC. www.fairchildsemi.com 3 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Truth Table The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum ratings. The “Recommended Operating Conditions” table will define the conditions for actual device operation. Symbol Parameter Rating Supply Voltage −0.5V to +4.6V VI DC Input Voltage I/O Port A I/O Port B Control Inputs (T/Rn, OE) −0.5V to +4.6V −0.5V to +4.6V −0.5V to +4.6V VO Output Voltage(1) Outputs 3-STATE Outputs Active (An) Outputs Active (Bn) IIK DC Input Diode Current @ VI < 0V −50mA IOK DC Output Diode Current @ VO < 0V VO > VCC −50mA +50mA VCCA, VCCB IOH / IOL ICC TSTG −0.5V to +4.6V −0.5V to VCCA + 0.5V −0.5V to VCCB + 0.5V −50mA / +50mA DC Output Source/Sink Current ±100mA DC VCC or Ground Current per Supply Pin −65°C to +150°C Storage Temperature Range Recommended Operating Conditions(2) The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol VCCA or VCCB Parameter Power Supply Operating 1.1V to 3.6V Input Voltage Port A Port B Control Inputs (T/Rn, OE) 0.0V to 3.6V 0.0V to 3.6V 0.0V to VCCA Output Current in IOH/IOL with VCC @ 3.0V to 3.6V 2.3V to 2.7V 1.65V to 1.95V 1.4V to 1.65V 1.1V to 1.4V TA Δt /ΔV Rating ±24mA ±18mA ±6mA ±2mA ±0.5mA −40°C to +85°C Free Air Operating Temperature Maximum Input Edge Rate VCCA/B = 1.1V to 3.6V 10ns/V Notes: 1. IO Absolute Maximum Rating must be observed. 2. All unused inputs and I/O pins must be held at VCCI or GND. ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 4 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Absolute Maximum Ratings Symbol VIH Parameter High Level Input Voltage(3) Conditions Data Inputs An, Bn Control Pins OE, T/Rn (Referenced to VCCA) VIL Low Level Input Voltage(3) VCCI (V) VCCO (V) Min. 2.7–3.6 1.1–3.6 2.0 2.3–2.7 1.6 1.65–2.3 0.65 x VCCI 1.4–1.65 0.65 x VCCI 1.1–1.4 0.9 x VCCI 2.7–3.6 Data Inputs An, Bn 1.6 1.65–2.3 0.65 x VCCA 1.4–1.65 0.65 x VCCA 1.1–1.4 0.9 x VCCA 1.1–3.6 0.8 2.3–2.7 0.7 0.35 x VCCI 1.4–1.65 0.35 x VCCI 1.1–1.4 0.1 x VCCI 1.1–3.6 High Level Output Voltage(4) 2.3–2.7 0.7 1.65–2.3 0.35 x VCCA 1.4–1.65 0.35 x VCCA Low Level Output Voltage(4) ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 0.1 x VCCA IOH = −100μA 1.1–3.6 1.1–3.6 VCC0–0.2 IOH = −12mA 2.7 2.7 2.2 IOH = −18mA 3.0 3.0 2.4 IOH = −24mA 3.0 3.0 2.2 IOH = −6mA 2.3 2.3 2.0 IOH = −12mA 2.3 2.3 1.8 IOH = −18mA 2.3 2.3 1.7 IOH = −6mA 1.65 1.65 1.25 IOH = −2mA 1.4 1.4 1.05 0.75 x VCC0 IOH = −0.5mA VOL V 0.8 1.1–1.4 VOH V 1.65–2.3 2.7–3.6 Units 2.0 2.3–2.7 2.7–3.6 Control Pins OE, T/Rn (Referenced to VCCA) 1.1–3.6 Max. V 1.1 1.1 IOL = 100μA 1.1–3.6 1.1- 3.6 0.2 IOL = 12mA 2.7 2.7 0.4 IOL = 18mA 3.0 3.0 0.4 IOL = 24mA 3.0 3.0 0.55 IOL =12mA 2.3 2.3 0.4 IOL = 18mA 2.3 2.3 0.6 IOL = 6mA 1.65 1.65 0.3 IOL = 2mA 1.4 1.4 0.35 IOL = 0.5mA 1.1 1.1 0.3 x VCC0 V www.fairchildsemi.com 5 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls DC Electrical Characteristics Symbol Parameter Conditions VCCI (V) VCCO (V) Max. Units 1.1–3.6 3.6 ±1.0 μA μA Min. II Input Leakage Current. Control Pins VI = VCCA or GND IOFF Power Off Leakage Current An, VI or VO = 0V to 3.6V 0 3.6 ±10.0 Bn, VI or VO = 0V to 3.6V 3.6 0 ±10.0 IOZ 3-STATE Output Leakage(5) 0 ≤ VO ≤ 3.6V VI = VIH or VIL An, Bn OE = VIH 3.6 3.6 ±10.0 Bn, OE = Don't Care 0 3.6 +10.0 An, OE = Don't Care 3.6 0 +10.0 μA ICCA/B Quiescent Supply Current(6) VI = VCCI or GND; IO = 0 1.1–3.6 1.1–3.6 20.0 μA ICCZ Quiescent Supply Current(6) VI = VCCI or GND; IO = 0 1.1–3.6 1.1–3.6 20.0 μA ICCA Quiescent Supply Current ICCB ΔICCA/B Quiescent Supply Current VI = VCCA or GND; IO = 0 0 1.1–3.6 −10.0 μA VI = VCCA or GND; IO = 0 1.1–3.6 0 10.0 μA VI = VCCB or GND; IO = 0 1.1–3.6 0 −10.0 μA VI = VCCB or GND; IO = 0 0 1.1–3.6 10.0 μA 3.6 3.6 500 μA Increase in ICC per VIH = 3.0 Input; Other Inputs at VCC or GND Notes: 3. VCCI = the VCC associated with the data input under test. 4. VCCO = the VCC associated with the output under test. 5. Don't Care = Any valid logic level. 6. Reflects current per supply, VCCA or VCCB. ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 6 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls DC Electrical Characteristics (Continued) VCCA = 3.0V to 3.6V TA = −40°C to +85°C VCCB = VCCB = 3.0V to 3.6V 2.3V to 2.7V Symbol Parameter VCCB = 1.65V to 1.95V VCCB = VCCB = 1.4V to 1.6V 1.1V to 1.3V Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units tPLH, tPHL Propagation Delay A to B 0.2 3.5 0.3 3.9 0.5 5.4 0.6 6.8 1.4 22.0 ns Propagation Delay B to A 0.2 3.5 0.2 3.8 0.3 4.0 0.5 4.3 0.8 13.0 tPZH, tPZL Output Enable OE to B 0.5 4.0 0.7 4.4 1.0 5.9 1.0 6.4 1.5 17.0 Output Enable OE to A 0.5 4.0 0.5 4.0 0.5 4.0 0.5 4.0 0.5 4.0 tPHZ, tPLZ Output Disable OE to B 0.2 3.8 0.2 4.0 0.7 4.8 1.5 6.2 2.0 17.0 Output Disable OE to A 0.2 3.7 0.2 3.7 0.2 3.7 0.2 3.7 0.2 3.7 ns ns VCCA = 2.3V to 2.7V TA = −40°C to +85°C VCCB = VCCB = 3.0V to 3.6V 2.3V to 2.7V Symbol Parameter tPLH, tPHL Propagation Delay A to B Propagation Delay B to A tPZH, tPZL Output Enable OE to B VCCB = 1.65V to 1.95V VCCB = VCCB = 1.4V to 1.6V 1.1V to 1.3V Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units 0.2 3.8 0.4 4.2 0.5 5.6 0.8 6.9 1.4 22.0 ns 0.3 3.9 0.4 4.2 0.5 4.5 0.5 4.8 1.0 7.0 0.6 4.2 0.8 4.6 1.0 6.0 1.0 6.8 1.5 17.0 Output Enable OE to A 0.6 4.5 0.6 4.5 0.6 4.5 0.6 4.5 0.6 4.5 tPHZ, tPLZ Output Disable OE to B 0.2 4.1 0.2 4.3 0.7 4.8 1.5 6.7 2.0 17.0 Output Disable OE to A 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 0.2 4.0 ns ns VCCA = 1.65V to 1.95V TA = −40°C to +85°C VCCB = VCCB = 3.0V to 3.6V 2.3V to 2.7V VCCB = 1.65V to 1.95V VCCB = VCCB = 1.4V to 1.6V 1.1V to 1.3V Symbol Parameter Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units tPLH, tPHL Propagation Delay A to B 0.3 4.0 0.5 4.5 0.8 5.7 0.9 7.1 1.5 22.0 ns Propagation Delay B to A 0.5 5.4 0.5 5.6 0.8 5.7 1.0 6.0 1.2 8.0 tPZH, tPZL Output Enable OE to B 0.6 5.2 0.8 5.4 1.2 6.9 1.2 7.2 1.5 18.0 Output Enable OE to A 1.0 6.7 1.0 6.7 1.0 6.7 1.0 6.7 1.0 6.7 tPHZ, tPLZ Output Disable OE to B 0.2 5.1 0.2 5.2 0.8 5.2 1.5 7.0 2.0 17.0 Output Disable OE to A 0.5 5.0 0.5 5.0 0.5 5.0 0.5 5.0 0.5 5.0 ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 ns ns www.fairchildsemi.com 7 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls AC Electrical Characteristics VCCA = 1.4V to 1.6V TA = −40°C to +85°C VCCB = VCCB = 3.0V to 3.6V 2.3V to 2.7V VCCB = 1.65V to 1.95V VCCB = VCCB = 1.4V to 1.6V 1.1V to 1.3V Symbol Parameter Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units tPLH, tPHL Propagation Delay A to B 0.5 4.3 0.5 4.8 1.0 6.0 1.0 7.3 1.5 22.0 ns Propagation Delay B to A 0.6 6.8 0.8 6.9 0.9 7.1 1.0 7.3 1.3 9.5 tPZH, tPZL tPHZ, tPLZ Output Enable OE to B 1.1 7.5 1.1 7.6 1.3 7.7 1.4 7.9 2.0 20.0 Output Enable OE to A 1.0 7.5 1.0 7.5 1.0 7.5 1.0 7.5 1.0 7.5 Output Disable OE to B 0.4 6.1 0.4 6.2 0.9 6.2 1.5 7.5 2.0 18.0 Output Disable OE to A 1.0 6.0 1.0 6.0 1.0 6.0 1.0 6.0 1.0 6.0 ns ns VCCA = 1.1V to 1.3V TA = −40°C to +85°C VCCB = VCCB = 3.0V to 3.6V 2.3V to 2.7V VCCB = 1.65V to 1.95V VCCB = VCCB = 1.4V to 1.6V 1.1V to 1.3V Symbol Parameter Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Units tPLH, tPHL Propagation Delay A to B 0.8 13.0 1.0 7.0 1.2 8.0 1.3 9.5 2.0 24.0 ns Propagation Delay B to A 1.4 22.0 1.4 22.0 1.5 22.0 1.5 22.0 2.0 24.0 tPZH, tPZL Output Enable OE to B 1.0 12.0 1.0 9.0 2.0 10.0 2.0 11.0 2.0 24.0 Output Enable OE to A 2.0 22.0 2.0 22.0 2.0 22.0 2.0 22.0 2.0 22.0 tPHZ, tPLZ Output Disable OE to B 1.0 15.0 0.7 7.0 1.0 8.0 2.0 10.0 2.0 20.0 Output Disable OE to A 2.0 15.0 2.0 12.0 2.0 12.0 2.0 12.0 2.0 12.0 ns ns Capacitance TA = +25°C Symbol Parameter Conditions Typical Units CIN Input Capacitance Control Pins (OE, T/R) VCCA = VCCB = 3.3V, VI = 0V or VCCA/B 4.0 pF CI/O Input/Output Capacitance An, Bn Ports VCCA = VCCB = 3.3V, VI = 0V or VCCA/B 5.0 pF CPD Power Dissipation Capacitance VCCA = VCCB = 3.3V, VI = 0V or VCC, F = 10MHz 20.0 pF ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 8 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls AC Electrical Characteristics (Continued) VCC OPEN Rtr1 TEST SIGNAL tPLH, tPHL tPZH, tPHZ tPZL, tPLZ GND DUT VCC x 2 CL RL Test Switch tPLH, tPHL OPEN tPLZ, tPZL VCCO x 2 at VCCO = 3.3 ± 0.3V, 2.5V ± 0.2V, 1.8V ± 0.15V, 1.5V ± 0.1V, 1.2V ± 0.1V tPHZ, tPZH GND Figure 1. AC Test Circuit AC Load Table VCCO CL RL Rtr1 1.2V ± 0.1V 15pF 2kΩ 2kΩ 1.5V ± 0.1V 15pF 2kΩ 2kΩ 1.8V ± 0.15V 15pF 2kΩ 2kΩ 2.5V ± 0.2V 15pF 2kΩ 2kΩ 3.3V ± 0.3V 15pF 2kΩ 2kΩ DATA IN VCCI Vmi tpxx OUTPUT CONTROL GND Vmi tPZL tpxx DATA OUT Vmo VCCO DATA OUT Input tR = tF = 2.0 ns, 10% to 90% Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only VCCA GND tPLZ Vmo VY VOL Input tR = tF = 2.0 ns, 10% to 90% Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only Figure 2. Waveform for Inverting and Non-Inverting Functions Figure 3. 3-STATE Output Low Enable and Disable Times for Low Voltage Logic OUTPUT CONTROL Vmi tPZH DATA OUT tPHZ VCCA GND VOH VX Vmo Input tR = tF = 2.0 ns, 10% to 90% Input tR = tF = 2.5ns, 10% to 90%, @ VI = 3.0V to 3.6V only Figure 4. 3-STATE Output High Enable and Disable Times for Low Voltage Logic Symbol VCC 3.3V ± 0.3V 2.5V ± 0.2V 1.8V ± 0.15V 1.5V ± 0.1V 1.2V ± 0.1V Vmi VCCI / 2 VCCI / 2 VCCI / 2 VCCI / 2 VCCI / 2 Vmo VCCO / 2 VCCO / 2 VCCO / 2 VCCO / 2 VCCO / 2 VX VOH − 0.3V VOH − 0.15V VOH − 0.15V VOH − 0.1V VOH − 0.1V VY VOL + 0.3V VOL + 0.15V VOL + 0.15V VOL + 0.1V VOL + 0.1V For Vmi : VCCI = VCCA for Control Pins T/R and OE, or VCCA / 2 ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 9 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls AC Loading and Waveforms Tape Format for DQFN 10 Package Designator Tape Section Number Cavities Cavity Status Cover Tape Status BQX Leader (Start End) 125 (typ) Empty Sealed Carrier 2500/3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed Tape Dimensions millimeters ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 10 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Tape and Reel Specification Tape Size A B C D N W1 W2 12 mm 13.0 (330) 0.059 (1.50) 0.512 (13.00) 0.795 (20.20) 7.008 (178) 0.488 (12.4) 0.724 (18.4) ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 11 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Reel Dimensions inches (millimeters) Figure 5. 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241 2.5 x 3.5mm Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 12 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Physical Dimensions 0.10 C 2.100 A 1.80 2X B 15X 0.563 0.663 1 PIN #1 IDENT 2.900 2.60 0.400 0.10 C 2X 16X 0.225 TOP VIEW 0.55 MAX. RECOMMENDED LAND PATTERN 0.10 C 0.152 0.08 C SEATING PLANE 0.050 C SIDE VIEW TERMINAL SHAPE VARIANTS 0.40 0.60 5 0.15 0.25 9 0.100 0.100 15X PIN 1 0.40 0.30 15X 0.50 0.15 0.25 NON-PIN 1 Supplier 1 1 16 0.30 0.50 0.15 0.25 13 ALL TERMINALS 0.15 PIN 1 0.10 C A B 0.05 C 0.30 15X 0.50 15X 0.25 NON-PIN 1 Supplier 2 BOTTOM VIEW A. THIS PACKAGE IS NOT CURRENTLY REGISTERED WITH ANY STANDARDS COMMITTEE B. DIMENSIONS ARE IN MILLIMETERS. C. DIMENSIONS AND TOLERANCES PER ASME Y14.5M, 1994 D. TERMINAL SHAPE MAY VARY ACCORDING TO PACKAGE SUPPLIER, SEE TERMINAL SHAPE VARIANTS E. LAND PATTERN IS A MINIMAL TOE DESIGN F. DRAWING FILE NAME : UMLP16AREV3 Figure 5. 16-Terminal Quad, Ultrathin, Molded Leadless Package (UMLP), 1.8mm x 2.6mm Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 www.fairchildsemi.com 13 FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls Physical Dimensions FXL4TD245 — Low-Voltage Dual-Supply 4-Bit Signal Translator with Configurable Voltage Supplies and Signal Levels and 3-STATE Outputs and Independent Direction Controls 14 www.fairchildsemi.com ©2006 Fairchild Semiconductor Corporation FXL4TD245 • Rev. 1.0.6 ON Semiconductor and are trademarks of Semiconductor Components Industries, LLC dba ON Semiconductor or its subsidiaries in the United States and/or other countries. ON Semiconductor owns the rights to a number of patents, trademarks, copyrights, trade secrets, and other intellectual property. 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