HD74LV21A Dual 4-input Positive AND Gates REJ03D0237–0300Z (Previous ADE-205-255A (Z)) Rev.3.00 Jun. 01, 2004 Description The HD74LV21A performs the Boolean functions Y = A•B•C•D or Y = A+B+C+D in positive logic. 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) HD74LV21AFPEL HD74LV21ARPEL HD74LV21ATELL SOP–14 pin(JEITA) SOP–14 pin(JEDEC) TSSOP–14 pin FP–14DAV FP–14DNV TTP–14DV FP RP T EL (2,000 pcs/reel) EL (2,500 pcs/reel) ELL (2,000 pcs/reel) Note: Please consult the sales office for the above package availability. Function Table Inputs A B C D Output Y H L X H X L H X X H X X H L L X X X X L X X L L L Note: H: High level L: Low level X: Immaterial Rev.3.00 Jun. 01, 2004 page 1 of 8 HD74LV21A Pin Arrangement 14 VCC 1A 1 1B 2 13 2D NC 3 12 2C 1C 4 11 NC 1D 5 10 2B 1Y 6 9 2A GND 7 8 2Y (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 IIK IOK IO Continuous current through VCC or GND ICC or IGND –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 Maximum power dissipation at 3 Ta = 25°C (in still air)* PT Storage temperature Tstg 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 even 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.3.00 Jun. 01, 2004 page 2 of 8 HD74LV21A 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 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 A B C D Rev.3.00 Jun. 01, 2004 page 3 of 8 Y HD74LV21A 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 — 3.5 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 VIN = 5.5 V or GND VIN = 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. 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 — — 7.9 10.3 12.0 15.7 1.0 1.0 14.0 19.0 ns Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF A, B, C, or D Y Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF A, B, C, or D Y 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 — — 4.8 7.3 7.0 10.5 1.0 1.0 8.5 12.0 ns 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 — — 3.3 4.8 5.0 7.0 1.0 1.0 6.0 8.0 ns Rev.3.00 Jun. 01, 2004 page 4 of 8 Test Conditions FROM (Input) TO (Output) CL = 15 pF CL = 50 pF A, B, C, or D Y HD74LV21A Operating Characteristics CL = 50 pF Ta = 25°C Item Symbol VCC (V) Min Typ Max Unit Test Conditions Power dissipation capacitance CPD 3.3 5.0 — — 9.5 11.0 — — pF f = 10 MHz 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 — 0.2 0.8 V Quiet output, minimum dynamic VOL VOL (V) 3.3 — –0.1 –0.8 V Quiet output, minimum dynamic VOH VOH (V) 3.3 — 3.2 — V High-level dynamic input voltage VIH (D) 3.3 2.31 — — V Low-level dynamic inout voltage VIL (D) 3.3 — — 0.99 V Rev.3.00 Jun. 01, 2004 page 5 of 8 Test Conditions HD74LV21A Test Circuit Measurement point CL* Note: C L includes the probe and jig capacitance. • Waveform − 1 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 50% VCC Out of phase output 50% VCC VOL Notes: 1. Input waveform: PRR ≤ 1 MHz, Zo = 50 Ω, t r ≤ 3 ns, tf ≤ 3 ns 2. The output are measured one at a time with one transition per measurement. Rev.3.00 Jun. 01, 2004 page 6 of 8 HD74LV21A Package Dimensions As of January, 2003 Unit: mm 10.06 10.5 Max 8 5.5 14 1 1.42 Max *0.20 ± 0.05 2.20 Max 7 *0.40 ± 0.06 1.15 0˚ – 8˚ 0.10 ± 0.10 1.27 0.20 7.80 +– 0.30 0.70 ± 0.20 0.15 0.12 M Package Code JEDEC JEITA Mass (reference value) *Ni/Pd/Au plating FP-14DAV — Conforms 0.23 g As of January, 2003 Unit: mm 8.65 9.05 Max 8 1 7 *0.20 ± 0.05 0.635 Max 1.75 Max 3.95 14 + 0.10 6.10 – 0.30 1.08 + 0.67 0.14 – 0.04 *0.40 ± 0.06 + 0.11 0˚ – 8˚ 1.27 0.60 – 0.20 0.15 0.25 M *Ni/Pd/Au plating Rev.3.00 Jun. 01, 2004 page 7 of 8 Package Code JEDEC JEITA Mass (reference value) FP-14DNV Conforms Conforms 0.13 g HD74LV21A As of January, 2003 Unit: mm 4.40 5.00 5.30 Max 14 8 1 7 0.65 1.0 *0.20 ± 0.05 0.13 M 6.40 ± 0.20 *Ni/Pd/Au plating Rev.3.00 Jun. 01, 2004 page 8 of 8 0.07 +0.03 –0.04 0.10 *0.15 ± 0.05 1.10 Max 0.83 Max 0˚ – 8˚ 0.50 ± 0.10 Package Code JEDEC JEITA Mass (reference value) TTP-14DV — — 0.05 g Sales Strategic Planning Div. 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