74VCX162601 FAIRCHILD | Alldatasheet

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■ 1.65V–3.6V VCC supply operation ■ 3.6V tolerant inputs and outputs ■ 26Ω series resistors in B-Port outputs ■ tPD (A to B) 3.8 ns max for 3.0V to 3.6V VCC 4.6 ns max for 2.3V to 2.7V VCC 9.2 ns max for 1.65V to 1.95V VCC ■ Power-down high impedance inputs and outputs ■ Supports live insertion/withdrawal (Note 1) ■ Static Drive (IOH /IOL B outputs) ±12 mA @ 3.0V VCC ±8 mA @ 2.3V V CC ±3 mA @ 1.65V V CC ■ Uses patented noise/EMI reduction circuitry ■ Latchup performance exceeds 300 mA ■ ESD performance: Human body model > 2000V Machine model >200V Note 1: To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pull-up resistor; the minimum value of the resistor is determined by the current-sourcing capability of the driver. Ordering Code: Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Pin Descriptions Order Number Package Number Package Description 74VCX162601MTD MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Pin Names Description OEAB , OEBA Output Enable Inputs (Active LOW) LEAB, LEBA Latch Enable Inputs CLKAB, CLKBA Clock Inputs CLKENAB , CLKENBA Clock Enable Inputs A1–A18 Side A Inputs or 3-STATE Outputs B1–B18 Side B Inputs or 3-STATE Outputs

www.fairchildsemi.com 2 74VCX162601 Connection Diagram Function Table (Note 2) H = HIGH Voltage Level L = LOW Voltage Level X = Immaterial (HIGH or LOW, inputs may not float) Z = High Impedance Note 2: A-to-B data flow is shown; B-to-A flow is similar but uses OEBA, LEBA, CLKBA, and CLKENBA . Note 3: Output level before the indicated steady-state input conditions were established. Note 4: Output level before the indicated steady-state input conditions were established, provided that CLKAB was HIGH before LEAB went LOW. Logic Diagram Inputs Outputs CLKENAB OEAB LEAB CLKAB A n B n XH X X XZ XL H X LL XL H X H H HL L X X B 0 (Note 3) HL L X X B 0 (Note 3) LL L ↑ LL LL L ↑ HH LL L L X B 0 (Note 3) LL L H X B 0 (Note 4)

3 www.fairchildsemi.com 74VCX162601 Absolute Maximum Ratings(Note 5) Recommended Operating Conditions (Note 7) Note 5: 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 Rat- ings. The Recommended Operating Conditions tables will define the condi- tions for actual device operation. Note 6: I O Absolute Maximum Rating must be observed. Note 7: Floating or unused pin (inputs or I/O's) must be held HIGH or LOW. Note 8: Outputs disabled or 3-STATE only. Supply Voltage (VCC ) −0.5V to +4.6V DC Input Voltage (VI) −0.5V to +4.6V Output Voltage (VO ) Outputs 3-State −0.5V to +4.6V Outputs Active (Note 6) −0.5 to VCC + 0.5V DC Input Diode Current (IIK) VI < 0V −50 mA DC Output Diode Current (IOK ) VO < 0V −50 mA VO > VCC +50 mA DC Output Source/Sink Current (IOH /IOL ) ±50 mA DC V CC or Ground Current per Supply Pin (ICC or Ground) ±100 mA Storage Temperature Range (TSTG ) −65°C to +150°C Power Supply Operating 1.65V to 3.6V Data Retention Only 1.2V to 3.6V Input Voltage −0.3V to 3.6V Output Voltage (VO ) Output in Active States 0V to V CC Output in 3-STATE 0.0V to 3.6V Output Current in IOH /IOL B Outputs VCC = 3.0V to 3.6V ±12 mA VCC = 2.3V to 2.7V ±8 mA VCC = 1.65V to 1.95V ±3 mA Output Current in ±IOH /IOL A Outputs VCC = 3.0V to 3.6V ±24 mA VCC = 2.3V to 2.7V ±18 mA VCC = 1.65V to 2.3V ±6 mA Free Air Operating Temperature (TA) −40°C to +85°C Minimum Input Edge Rate (Δt/ΔV) VIN = 0.8V to 2.0V, VCC = 3.0V 10 ns/V Symbol Parameter Conditions VCC Min Max Units (V) VIH HIGH Level Input Voltage 2.7 − 3.6 2.0 V VIL LOW Level Input Voltage 2.7 − 3.6 0.8 V VOH HIGH Level Output Voltage I OH = −100 µA2 . 7 − 3.6 V CC − 0.2 V B Outputs I OH = −6 mA 2.7 2.2 IOH = −8 mA 3.0 2.4 IOH = −12 mA 3.0 2.2 HIGH Level Output Voltage I OH = −100 µA2 . 7 − 3.6 V CC − 0.2 V A Outputs I OH = −12 mA 2.7 2.2 IOH = −18 mA 3.0 2.4 IOH = −24 mA 3.0 2.2 VOL LOW Level Output Voltage I OL = 100 µA2 . 7 − 3.6 0.2 V B Outputs I OL = 6 mA 2.7 0.4 IOL = 8 mA 3.0 0.55 IOL = 12 mA 3.0 0.8 LOW Level Output Voltage I OL = 100 µA2 . 7 − 3.6 0.2 V A Outputs I OL = 12 mA 2.7 0.4 IOL = 18 mA 3.0 0.4 IOL = 24 mA 3.0 0.55 II Input Leakage Current 0V ≤ VI ≤ 3.6V 2.7 − 3.6 ±5.0 µA IOZ 3-STATE Output Leakage 0V ≤ VO ≤ 3.6V 2.7 − 3.6 ±10 µA VI = VIH or VIL IOFF Power Off Leakage Current 0V ≤ (VI, VO ) ≤ 3.6V 0 10 µA ICC Quiescent Supply Current V I = VCC or GND 2.7 − 3.6 20 µA VCC ≤ (VI, VO ) ≤ 3.6V (Note 8) 2.7 − 3.6 ±20 ΔICC Increase in ICC per Input V IH = VCC − 0.6V 2.7 − 3.6 750 µA

www.fairchildsemi.com 4 74VCX162601 Note 9: Outputs disabled or 3-STATE only. Note 10: Outputs disabled or 3-STATE only. Symbol Parameter Conditions VCC Min Max Units (V) VIH HIGH Level Input Voltage 2.3 − 2.7 1.6 V VIL LOW Level Input Voltage 2.3 − 2.7 0.7 V VOH HIGH Level Output Voltage I OH = −100 µA2 . 3 − 2.7 V CC − 0.2 V B Outputs I OH = −4 mA 2.3 2.0 IOH = −6 mA 2.3 1.8 IOH = −8 mA 2.3 1.7 HIGH Level Output Voltage I OH = − 100µA2 . 3 − 2.7 V CC − 0.2 V A Outputs I OH = −6 mA 2.3 2.0 IOH = −12 mA 2.3 1.8 IOH = −18 mA 2.3 1.7 VOL LOW Level Output Voltage I OL = 100 µA2 . 3 − 2.7 0.2 B Outputs I OL = 6 mA 2.3 0.4 V IOL = 8 mA 2.3 0.6 LOW Level Output Voltage I OL = 100 µA2 . 3 − 2.7 0.2 A Outputs I OL = 12 mA 2.3 0.4 V IOL = 18 mA 2.3 0.6 II Input Leakage Current 0 ≤ VI ≤ 3.6V 2.3 − 2.7 ±5.0 µA IOZ 3-STATE Output Leakage 0 ≤ VO ≤ 3.6V 2.3 − 2.7 ±10 µA VI = VIH or VIL IOFF Power Off Leakage Current 0 ≤ (VI, VO ) ≤ 3.6V 0 10 µA ICC Quiescent Supply Current V I = VCC or GND 2.3 − 2.7 20 µA VCC ≤ (VI, VO ) ≤ 3.6V (Note 9) 2.3 − 2.7 ±20 Symbol Parameter Conditions VCC Min Max Units (V) VIH HIGH Level Input Voltage 1.65 - 2.3 0.65 × VCC V VIL LOW Level Input Voltage 1.65 - 2.3 0.35 × VCC V VOH HIGH Level Output Voltage I OH = −100 µA1 . 6 5 - 2 . 3 V CC − 0.2 V B Outputs I OH = −3 mA 1.65 1.4 HIGH Level Output Voltage OH = −100 µA1 . 6 5 - 2 . 3 V CC − 0.2 V A Outputs I OH = −6 mA 1.65 1.25 VOL LOW Level Output Voltage I OL = 100 µA 1.65 - 2.3 0.2 V B Outputs I OL = 3 mA 1.65 0.3 LOW Level Output Voltage I OL = 100 µA 1.65 - 2.3 0.2 V A Outputs I OL = 6 mA 1.65 0.3 II Input Leakage Current 0 ≤ VI ≤ 3.6V 1.65 - 2.3 ±5.0 µA IOZ 3-STATE Output Leakage 0 ≤ VO ≤ 3.6V 1.65 - 2.3 ±10 µA VI = VIH or VIL IOFF Power Off Leakage Current 0 ≤ (VI, VO ) ≤ 3.6V 0 10 µA ICC Quiescent Supply Current V I = VCC or GND 1.65 - 2.3 20 µA VCC ≤ (VI, VO ) ≤ 3.6V (Note 10) 1.65 - 2.3 ±20

5 www.fairchildsemi.com 74VCX162601 Note 11: For CL = 50pF, add approximately 300ps to the AC maximum specification. Note 12: Skew is defined as the absolute value of the difference between the actual propagation delay for any two separate outputs of the same device. The specification applies to any outputs switching in the same direction, either HIGH-to-LOW (tOSHL ) or LOW-to-HIGH (tOSLH ). Symbol Parameter TA = −40°C to +85°C, CL = 30 pF, RL = 500Ω Min Max Min Max Min Max fMAX Maximum Clock Frequency 250 200 100 MHz tPHL , tPLH Propagation Delay B to A tPHL , tPLH Propagation Delay A to B tPHL , tPLH Propagation Delay Clock to A tPHL , tPLH Propagation Delay Clock to B tPHL , tPLH Propagation Delay LEBA to A tPHL , tPLH Propagation Delay LEAB to B tPZL , tPZH Output Enable Time OEBA to A tPZL , tPZH Output Enable Time OEAB to B tPLZ , tPHZ Output Disable Time OEBA to A tPLZ , tPHZ Output Disable Time OEAB to B tS Setup Time 1.5 1.5 2.5 ns tH Hold Time 1.0 1.0 1.0 ns tW Pulse Width 1.5 1.5 4.0 ns tOSHL Output to Output 0.5 0.5 0.75 ns tOSLH Skew (Note 12)

www.fairchildsemi.com 6 74VCX162601 Dynamic Switching Characteristics Capacitance Symbol Parameter Conditions VCC (V) TA = +25°C Units Typical VOLP Quiet Output Dynamic Peak VOL , B to A C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 0.25 0.6 0.8 V V OLP Quiet Output Dynamic Peak VOL , A to B C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 0.15 0.25 0.35 V V OLV Quiet Output Dynamic Valley VOL , B to A C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 −0.25 −0.6 −0.8 V V OLV Quiet Output Dynamic Valley VOL , A to B C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 0.15 −0.25 −0.35 V V OHV Quiet Output Dynamic Valley VOH , B to A C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 1.5 1.9 2.2 V V OHV Quiet Output Dynamic Valley VOH , A to B C L = 30 pF, VIH = VCC , VIL = 0V 1.8 2.5 3.3 1.5 2.05 2.65 V Symbol Parameter Conditions T A = +25°C Units C IN Input Capacitance V CC = 1.8V, 2.5V, or 3.3V, 6p F VI = 0V or VCC C I/O Output Capacitance V I = 0V, or VCC , 7p F VCC = 1.8V, 2.5V or 3.3V C PD Power Dissipation Capacitance V I = 0V or VCC , f = 10 MHz 20 pF VCC = 1.8V, 2.5V or 3.3V

Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. 74VCX162601 Low Voltage 18-Bit Universal Bus Transceivers with 3.6V Tolerant Inputs and Outputs and 26Ω Series Resistors in the B-Port Outputs LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be rea- sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide