HD74LV2G157A 2–channel Multiplexer REJ03D0101–0400Z (Previous ADE-205-353C (Z)) Rev.4.00 Sep.30.2003 Description The HD74LV2G157A has 2–channel multiplexer in an 8 pin package. Low voltage and high-speed operation is suitable for the battery powered products (e.g., notebook computers), and the low power consumption extends the battery life. Features • The basic gate function is lined up as Renesas uni logic series. • Supplied on emboss taping for high-speed automatic mounting. • Electrical characteristics equivalent to the HD74LV157A Supply voltage range : 1.65 to 5.5 V Operating temperature range : –40 to +85°C • All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) • Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) • All the logical input has hysteresis voltage for the slow transition. • Ordering Information Part Name Package Type HD74LV2G157AUSE SSOP-8 pin Rev.4.00, Sep.30.2003, page 1 of 10 Package Code Package Abbreviation Taping Abbreviation (Quantity) TTP-8DBV US E (3,000 pcs/reel) HD74LV2G157A Outline and Article Indication • HD74LV2G157A Index band Lot No. Y M W L 5 7 Y : Year code (the last digit of year) M : Month code W : Week code SSOP-8 Marking Function Table Inputs Outputs STB SEL A B Y Y H X X X L H L L L X L H L L H X H L L H X L L H L H X H H L H : High level L : Low level X : Immaterial Rev.4.00, Sep.30.2003, page 2 of 10 HD74LV2G157A Pin Arrangement A 1 8 VCC B 2 7 STB Y 3 6 SEL GND 4 5 Y (Top view) Absolute Maximum Ratings Item Supply voltage range Input voltage range *1 Output voltage range *1, 2 Symbol Ratings Unit VCC –0.5 to 7.0 V VI –0.5 to 7.0 V VO –0.5 to VCC + 0.5 V –0.5 to 7.0 Test Conditions Output : H or L VCC : OFF Input clamp current IIK –20 mA VI < 0 Output clamp current IOK ±50 mA VO < 0 or VO > VCC Continuous output current IO ±25 mA VO = 0 to VCC Continuous current through VCC or GND ICC or IGND ±50 mA Maximum power dissipation *3 at Ta = 25°C (in still air) PT 200 mW Storage temperature Tstg –65 to 150 °C Notes: The absolute maximum ratings are values, which must not individually be exceeded, and furthermore no two of which may be realized at the same time. 1. The input and output voltage ratings may be exceeded if the input and output clamp-current ratings are observed. 2. This value is limited to 5.5 V maximum. 3. The maximum package power dissipation was calculated using a junction temperature of 150°C. Rev.4.00, Sep.30.2003, page 3 of 10 HD74LV2G157A Recommended Operating Conditions Item Symbol Min Max Unit Supply voltage range VCC 1.65 5.5 V Input voltage range VI 0 5.5 V Output voltage range VO 0 VCC V Output current IOL — 1 mA — 2 VCC = 2.3 to 2.7 V — 6 VCC = 3.0 to 3.6 V — 12 VCC = 4.5 to 5.5 V — –1 VCC = 1.65 to 1.95 V — –2 VCC = 2.3 to 2.7 V — –6 VCC = 3.0 to 3.6 V — –12 VCC = 4.5 to 5.5 V 0 300 0 200 VCC = 2.3 to 2.7 V IOH Input transition rise or fall rate ∆t / ∆v Operating free-air temperature Ta VCC = 1.65 to 1.95 V VCC = 1.65 to 1.95 V 0 100 VCC = 3.0 to 3.6 V 0 20 VCC = 4.5 to 5.5 V –40 85 Note: Unused or floating inputs must be held high or low. Rev.4.00, Sep.30.2003, page 4 of 10 ns / V Conditions °C HD74LV2G157A Logic Diagram A Y B Select Strobe Rev.4.00, Sep.30.2003, page 5 of 10 Y HD74LV2G157A Electrical Characteristic • Ta = –40 to 85°C Item Symbol VCC (V) * Input voltage VIH VIL Hysteresis voltage Output voltage VH VOH VOL Min Typ 1.65 to 1.95 VCC×0.75 — Max Unit — V Test condition 2.3 to 2.7 VCC×0.7 — — 3.0 to 3.6 VCC×0.7 — — 4.5 to 5.5 VCC×0.7 — — 1.65 to 1.95 — — VCC×0.25 2.3 to 2.7 — — VCC×0.3 3.0 to 3.6 — — VCC×0.3 4.5 to 5.5 — — VCC×0.3 1.8 — 0.25 — 2.5 — 0.30 — 3.3 — 0.35 — 5.0 — 0.45 — Min to Max VCC–0.1 — — 1.65 1.4 — — IOH = –1 mA 2.3 2.0 — — IOH = –2 mA 3.0 2.48 — — IOH = –6 mA 4.5 3.8 — — IOH = –12 mA Min to Max — — 0.1 IOL = 50 µA 1.65 — — 0.3 IOL = 1 mA 2.3 — — 0.4 IOL = 2 mA 3.0 — — 0.44 IOL = 6 mA 4.5 — — 0.55 IOL = 12 mA V VT+ – VT– V IOH = –50 µA Input current IIN 0 to 5.5 — — ±1 µA VIN = 5.5 V or GND Quiescent supply current ICC 5.5 — — 10 µA VIN = VCC or GND, IO = 0 Output leakage current IOFF 0 — — 5 µA VIN or VO = 0 to 5.5 V Input capacitance 3.3 — 3.0 — pF VIN = VCC or GND CIN Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions. Rev.4.00, Sep.30.2003, page 6 of 10 HD74LV2G157A Switching Characteristics • VCC = 1.8 ± 0.15 V Item Propagation delay time Symbol tPLH tPHL Ta = 25°C Ta = –40 to 85°C Min Typ Max Min Max — 18.5 31.5 1.0 35.0 — 25.5 41.0 1.0 44.5 — 24.0 35.0 1.0 39.0 — 27.0 44.0 1.0 48.0 — 22.5 31.5 1.0 36.0 — 24.5 41.0 1.0 45.0 Unit Test FROM Conditions (Input) ns CL = 15 pF TO (Output) A or B Y SEL Y STB Y CL = 50 pF ns CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF • VCC = 2.5 ± 0.2 V Item Propagation delay time Symbol tPLH tPHL Ta = 25°C Ta = –40 to 85°C Min Typ Max Min Max — 9.8 15.9 1.0 19.5 — 13.3 18.8 1.0 22.0 — 15.5 19.4 1.0 23.5 — 15.7 22.3 1.0 26.0 — 15.8 19.8 1.0 24.0 — 14.8 22.7 1.0 26.5 Unit Test FROM Conditions (Input) TO (Output) ns A or B Y SEL Y STB Y CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF • VCC = 3.3 ± 0.3 V Item Propagation delay time Symbol tPLH tPHL Ta = 25°C Ta = –40 to 85°C Min Typ Max Min Max — 6.2 9.7 1.0 11.5 — 8.7 13.2 1.0 15.0 — 8.4 13.2 1.0 15.5 — 10.9 16.7 1.0 19.0 — 8.7 13.6 1.0 16.0 — 11.2 17.1 1.0 19.5 Rev.4.00, Sep.30.2003, page 7 of 10 Unit Test FROM Conditions (Input) TO (Output) ns A or B Y SEL Y STB Y CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF HD74LV2G157A Switching Characteristics (cont) • VCC = 5.0 ± 0.5 V Item Propagation delay time Symbol tPLH tPHL Ta = 25°C Ta = –40 to 85°C Min Typ Max Min Max — 4.1 6.4 1.0 7.5 — 5.6 8.4 1.0 9.5 — 5.3 8.1 1.0 9.5 — 6.8 10.1 1.0 11.5 — 5.6 8.6 1.0 10.0 — 7.1 10.6 1.0 12.0 Unit Test FROM Conditions (Input) ns CL = 15 pF TO (Output) A or B Y SEL Y STB Y CL = 50 pF ns CL = 15 pF CL = 50 pF ns CL = 15 pF CL = 50 pF Operating Characteristics • CL = 50 pF Item Symbol Power dissipation capacitance VCC (V) Ta = 25°C CPD Min Typ Max 3.3 — 30.0 — 5.0 — 35.0 — Unit Test Conditions pF f = 10 MHz Test Circuit Input Pulse Generator Z OUT = 50 Ω VCC See Function Table VCC A B Y or Y Output STB SEL CL = 15 or 50 pF Note: 1. C L includes probe and jig capacitance. Rev.4.00, Sep.30.2003, page 8 of 10 HD74LV2G157A • Waveforms Input tr tf 90 % 50% VCC 90 % 50% 10 % 10 % t PLH GND t PHL VOH In phase output 50% t PHL 50% VOL t PLH VOH Out of phase output 50% 50% VOL Notes: 1. Input waveform : PRR ≤ 1 MHz, Zo = 50 Ω, tr ≤ 3 ns, tf ≤ 3 ns. 2. The output are measured one at a time with one transition per measurement. Rev.4.00, Sep.30.2003, page 9 of 10 HD74LV2G157A Package Dimensions 2.0 ± 0.2 1.5 ± 0.2 + 0.1 (0.17) 8 − 0.2 − 0.05 Package Code JEDEC JEITA Mass (reference value) Rev.4.00, Sep.30.2003, page 10 of 10 + 0.1 0.13 − 0.05 0 − 0.1 0.7 ± 0.1 (0.4) 2.3 ± 0.1 (0.5) (0.5) (0.5) 3.1 ± 0.3 (0.4) Unit: mm TTP–8DBV 0.010 g Sales Strategic Planning Div. Nippon Bldg., 2-6-2, Ohte-machi, Chiyoda-ku, Tokyo 100-0004, Japan Keep safety first in your circuit designs! 1. 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