HD74LV157A Quad. 2-to-1 line Data Selectors / Multiplexers (Noninverted Outputs) REJ03D0318–0200Z (Previous ADE-205-263 (Z)) Rev.2.00 Jun. 03, 2004 Description The HD74LV157A has four 2-input digital multiplexers with common select and strobe inputs. When the strobe input is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The device provides true data. 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 • • • • • • • VCC = 2.0 V to 5.5 V operation All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V) All outputs VO (Max.) = 5.5 V (@VCC = 0 V) Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C) Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V) Ordering Information Part Name Package Type Package Code Package Abbreviation Taping Abbreviation (Quantity) HD74LV157AFPEL SOP–16 pin(JEITA) FP–16DAV FP EL (2,000 pcs/reel) HD74LV157ARPEL HD74LV157ATELL SOP–16 pin(JEDEC) TSSOP–16 pin FP–16DNV TTP–16DAV RP T EL (2,500 pcs/reel) ELL (2,000 pcs/reel) Note: Please consult the sales office for the above package availability. Function Table Inputs STB SEL A B Output H L L L L X L L H H X L H X X X X X L H L L H L H Note: H: High level L: Low level X: Immaterial Rev.2.00 Jun. 03, 2004 page 1 of 8 HD74LV157A Pin Arrangement 16 VCC SEL 1 1A 2 A S G 15 STB 1B 3 B A 14 4A 1Y 4 Y B 13 4B 2A 5 A Y 12 4Y 2B 6 B A 11 3A 2Y 7 Y Y B 10 3B 9 3Y GND 8 (Top view) Absolute Maximum Ratings Item Symbol Ratings Unit Supply voltage range Input voltage range*1 Output voltage range*1, 2 VCC VI VO V V V Input clamp current Output clamp current Continuous output current Continuous current through VCC or GND Maximum power dissipation at Ta = 25°C (in still air)*3 IIK IOK IO –0.5 to 7.0 –0.5 to 7.0 –0.5 to VCC + 0.5 –0.5 to 7.0 –20 ±50 ±25 ±50 Storage temperature Tstg ICC or IGND PT 785 500 –65 to 150 mA mA mA mA mW Conditions Output: H or L VCC: OFF VI < 0 VO < 0 or VO > VCC VO = 0 to VCC SOP TSSOP °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.2.00 Jun. 03, 2004 page 2 of 8 HD74LV157A Recommended Operating Conditions Item Symbol Min Max Unit Supply voltage range VCC Input voltage range Output voltage range Output current VI VO IOH 2.0 0 0 — — — — — — — — 0 0 0 5.5 5.5 VCC –50 –2 –6 –12 50 2 6 12 200 100 20 V V V µA mA –40 85 °C IOL Input transition rise or fall rate ∆t/∆v Operating free-air temperature Ta Conditions H or L VCC = 2.0 V VCC = 2.3 to 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 to 5.5 V VCC = 2.0 V VCC = 2.3 to 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 to 5.5 V VCC = 2.3 to 2.7 V VCC = 3.0 to 3.6 V VCC = 4.5 to 5.5 V µA mA ns/V Note: Unused or floating inputs must be held high or low. Logic Diagram 1A 1Y 1B 2A 2Y 2B 3A 3Y 3B 4A 4Y 4B Select Strobe Rev.2.00 Jun. 03, 2004 page 3 of 8 HD74LV157A DC Electrical Characteristics Ta = –40 to 85°C Item Symbol VCC (V)* Min Typ Max Unit Input voltage VIH 1.5 VCC × 0.7 VCC × 0.7 VCC × 0.7 — — — — VCC – 0.1 2.0 2.48 3.8 — — — — — — — — — — — — — — — — — — — — — — — — — — — — 0.5 VCC × 0.3 VCC × 0.3 VCC × 0.3 — — — — 0.1 0.4 0.44 0.55 ±1 20 V Input current Quiescent supply current IIN ICC 2.0 2.3 to 2.7 3.0 to 3.6 4.5 to 5.5 2.0 2.3 to 2.7 3.0 to 3.6 4.5 to 5.5 Min to Max 2.3 3.0 4.5 Min to Max 2.3 3.0 4.5 0 to 5.5 5.5 Output leakage current IOFF 0 — — Input capacitance CIN 3.3 — 1.9 VIL Output voltage VOH VOL Test Conditions µA µA IOH = –50 µA IOH = –2 mA IOH = –6 mA IOH = –12 mA IOL = 50 µA IOL = 2 mA IOL = 6 mA IOL = 12 mA VI = 5.5 V or GND VI = VCC or GND, IO = 0 5 µA VI or VO = 0 V to 5.5 V — pF VI = VCC or GND V Note: For conditions shown as Min or Max, use the appropriate values under recommended operating conditions. Rev.2.00 Jun. 03, 2004 page 4 of 8 HD74LV157A Switching Characteristics VCC = 2.5 ± 0.2 V Ta = 25°C Ta = –40 to 85°C Item Symbol Min Typ Max Min Max Unit Propagation delay time tPLH/tPHL — — — — — — 9.8 13.3 15.5 15.7 15.8 14.8 15.9 18.8 19.4 22.3 19.8 22.7 1.0 1.0 1.0 1.0 1.0 1.0 19.5 22.0 23.5 26.0 24.0 26.5 ns Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF A or B Y SEL STB VCC = 3.3 ± 0.3 V Ta = 25°C Ta = –40 to 85°C Item Symbol Min Typ Max Min Max Unit Propagation delay time tPLH/tPHL — — — — — — 6.2 8.7 8.4 10.9 8.7 11.2 9.7 13.2 13.2 16.7 13.6 17.1 1.0 1.0 1.0 1.0 1.0 1.0 11.5 15.0 15.5 19.0 16.0 19.5 ns Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF A or B Y SEL STB VCC = 5.0 ± 0.5 V Ta = 25°C Ta = –40 to 85°C Item Symbol Min Typ Max Min Max Unit Propagation delay time tPLH/tPHL — — — — — — 4.1 5.6 5.3 6.8 5.6 7.1 6.4 8.4 8.1 10.1 8.6 10.6 1.0 1.0 1.0 1.0 1.0 1.0 7.5 9.5 9.5 11.5 10.0 12.0 ns Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF CL = 15 pF CL = 50 pF A or B Y SEL STB Operating Characteristics CL = 50 pF Item Symbol VCC (V) Power dissipation capacitance CPD 3.3 5.0 Rev.2.00 Jun. 03, 2004 page 5 of 8 Ta = 25°C Min Typ — 10.0 — 12.0 Max — — Unit Test Conditions pF f = 10 MHz HD74LV157A Noise Characteristics CL = 50 pF Ta = 25°C Item Symbol VCC (V) Min Typ Max Unit Quiet output, maximum dynamic VOL VOL (P) 3.3 — 0.3 0.8 V Quiet output, minimum dynamic VOL VOL (V) 3.3 — –0.2 –0.8 V Quiet output, minimum dynamic VOH VOH (V) 3.3 — 3.0 — V High-level dynamic input voltage VIH (D) 3.3 2.31 — — V Low-level dynamic input voltage VIL (D) 3.3 — — 0.99 V Test Conditions Test Circuit Measurement point CL* Note: C L includes the probe and jig capacitance. • Waveform tr Input 10% tf 90% 50% VCC 90% 50% VCC VCC 10% t PHL t PLH 0V VOH In phase output 50% VCC 50% VCC VOL t PHL t PLH VOH Out of phase output 50% VCC 50% VCC VOL Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t r ≤ 3 ns, tf ≤ 3 ns 2. The output is measured one at a time with one transition per measurement. Rev.2.00 Jun. 03, 2004 page 6 of 8 HD74LV157A Package Dimensions As of January, 2003 Unit: mm 10.06 10.5 Max 9 1 8 1.27 *0.40 ± 0.06 0.20 7.80 +– 0.30 1.15 0 ˚ – 8˚ 0.10 ± 0.10 0.80 Max *0.20 ± 0.05 2.20 Max 5.5 16 0.70 ± 0.20 0.15 0.12 M Package Code JEDEC JEITA Mass (reference value) *Ni/Pd/Au plating FP-16DAV — Conforms 0.24 g As of January, 2003 Unit: mm 9.9 10.3 Max 9 1 8 0.635 Max *0.40 ± 0.06 0.15 *0.20 ± 0.05 1.27 0.11 0.14 +– 0.04 1.75 Max 3.95 16 0.10 6.10 +– 0.30 1.08 0˚ – 8˚ 0.67 0.60 +– 0.20 0.25 M *Ni/Pd/Au plating Rev.2.00 Jun. 03, 2004 page 7 of 8 Package Code JEDEC JEITA Mass (reference value) FP-16DNV Conforms Conforms 0.15 g HD74LV157A As of January, 2003 Unit: mm 4.40 5.00 5.30 Max 16 9 1 8 0.65 *0.20 ± 0.05 1.0 0.13 M Rev.2.00 Jun. 03, 2004 page 8 of 8 *0.15 ± 0.05 1.10 Max *Ni/Pd/Au plating 0.10 0.07 +0.03 –0.04 6.40 ± 0.20 0.65 Max 0˚ – 8˚ 0.50 ± 0.10 Package Code JEDEC JEITA Mass (reference value) TTP-16DAV — — 0.05 g Sales Strategic Planning Div. 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