74AHC2G32; 74AHCT2G32 Dual 2-input OR gate Rev. 01 — 23 February 2004 Product data sheet 1. General description The 74AHC2G/AHCT2G32 is a high-speed Si-gate CMOS device. This device provides two 2-input OR gates. 2. Features ■ Symmetrical output impedance ■ High noise immunity ■ ESD protection: ◆ HBM EIA/JESD22-A114-A exceeds 2000 V ◆ MM EIA/JESD22-A115-A exceeds 200 V ◆ CDM EIA/JESD22-C101 exceeds 1000 V. ■ Low power dissipation ■ Balanced propagation delays ■ SOT505-2 and SOT765-1 package ■ Specified from −40 °C to +85 °C and −40 °C to +125 °C. 3. Quick reference data Table 1: Quick reference data GND = 0 V; Tamb = 25 °C; tr = tf ≤ 3.0 ns. Symbol Parameter Conditions Min Typ Max Unit CL = 15 pF; VCC = 5 V - 3.2 5.5 ns Type 74AHC2G tPHL, tPLH propagation delay nA and nB to nY CI input capacitance CPD power dissipation capacitance CL = 50 pF; fi = 1 MHz [1] [2] - 1.5 10 pF - 16 - pF - 3.3 6.9 ns - 1.5 10 pF - 17 - pF Type 74AHCT2G tPHL, tPLH propagation delay nA and nB to nY CI input capacitance CPD [1] power dissipation capacitance CL = 15 pF; VCC = 5 V CL = 50 pF; fi = 1 MHz [1] [2] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate CL = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; Σ(CL × VCC2 × fo) = sum of the outputs. [2] The condition is VI = GND to VCC. 4. Ordering information Table 2: Ordering information Type number Package Temperature range Name Description Version 74AHC2G32DP −40 °C to +125 °C TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 74AHCT2G32DP −40 °C to +125 °C TSSOP8 plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm SOT505-2 74AHC2G32DC −40 °C to +125 °C VSSOP8 plastic very shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 74AHCT2G32DC −40 °C to +125 °C VSSOP8 plastic very shrink small outline package; 8 leads; body width 2.3 mm SOT765-1 5. Marking Table 3: Marking Type number Marking code 74AHC2G32DP A32 74AHCT2G32DP C32 74AHC2G32DC A32 74AHCT2G32DC C32 6. Functional diagram 1 1 1A 2 1B 5 2A 6 2B 1Y 7 2Y 3 7 5 ≥1 3 6 mna733 Fig 1. Functional diagram. 9397 750 12532 Product data sheet ≥1 2 mna734 Fig 2. IEC logic symbol. © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 2 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate B Y A mna166 Fig 3. Logic diagram (logic driver). 7. Pinning information 7.1 Pinning 1A 1 8 VCC 1B 2 7 1Y 2Y 3 6 2B GND 4 5 2A 32 mna732 Fig 4. Pin configuration. 7.2 Pin description Table 4: Pin description Pin Symbol Description 1 1A data input 2 1B data input 3 2Y data output 4 GND ground (0 V) 5 2A data input 6 2B data input 7 1Y data output 8 VCC supply voltage 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 3 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate 8. Functional description 8.1 Function table Table 5: Function table [1] Input Output nA nB nY L L L L H H H L H H H H [1] H = HIGH voltage level; L = LOW voltage level. 9. Limiting values Table 6: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter VCC Conditions Min Max Unit supply voltage −0.5 +7.0 V VI input voltage −0.5 +7.0 V IIK input diode current VI < −0.5 V - −20 mA - ±20 mA - ±25 mA IOK output diode current VO < −0.5 V or VO > VCC + 0.5 V IO output source or sink current VO > −0.5 V or VO < VCC + 0.5 V ICC, IGND VCC or GND current - ±75 mA Tstg storage temperature −65 +150 °C Ptot power dissipation - 250 mW [1] Tamb = −40 °C to +125 °C [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. 10. Recommended operating conditions Table 7: Symbol Recommended operating operations Parameter Conditions Min Typ Max Unit V Type 74AHC2G VCC supply voltage 2.0 5.0 5.5 VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb operating ambient temperature −40 +25 +125 °C see Section 11 and Section 12 per device 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 4 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate Table 7: Recommended operating operations …continued Symbol Parameter Conditions Min Typ Max Unit tr, tf input rise and fall times VCC = 3.3 V ± 0.3 V - - 100 ns/V VCC = 5 V ± 0.5 V - - 20 ns/V Type 74AHCT2G VCC supply voltage 4.5 5.0 5.5 V VI input voltage 0 - 5.5 V VO output voltage 0 - VCC V Tamb operating ambient temperature see Section 11 and Section 12 per device −40 +25 +125 °C tr, tf input rise and fall times VCC = 5 V ± 0.5 V - - 20 ns/V 11. Static characteristics Table 8: Static characteristics type 74AHC2G32 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit HIGH-level input voltage VCC = 2.0 V 1.5 - - V VCC = 3.0 V 2.1 - - V VCC = 5.5 V 3.85 - - V VCC = 2.0 V - - 0.5 V VCC = 3.0 V - - 0.9 V VCC = 5.5 V - - 1.65 V IO = −50 µA; VCC = 2.0 V 1.9 2.0 - V IO = −50 µA; VCC = 3.0 V 2.9 3.0 - V IO = −50 µA; VCC = 4.5 V 4.4 4.5 - V IO = −4.0 mA; VCC = 3.0 V 2.58 - - V IO = −8.0 mA; VCC = 4.5 V 3.94 - - V IO = 50 µA; VCC = 2.0 V - 0 0.1 V IO = 50 µA; VCC = 3.0 V - 0 0.1 V IO = 50 µA; VCC = 4.5 V - 0 0.1 V IO = 4.0 mA; VCC = 3.0 V - - 0.36 V IO = 8.0 mA; VCC = 4.5 V - - 0.36 V Tamb = 25 °C VIH VIL VOH VOL LOW-level input voltage HIGH-level output voltage LOW-level output voltage VI = VIH or VIL VI = VIH or VIL ILI input leakage current VI = VCC or GND; VCC = 5.5 V - - 0.1 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.0 µA CI input capacitance - 1.5 10 pF 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 5 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate Table 8: Static characteristics type 74AHC2G32 …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VCC = 2.0 V 1.5 - - V VCC = 3.0 V 2.1 - - V VCC = 5.5 V 3.85 - - V VCC = 2.0 V - - 0.5 V VCC = 3.0 V - - 0.9 V VCC = 5.5 V - - 1.65 V IO = −50 µA; VCC = 2.0 V 1.9 - - V IO = −50 µA; VCC = 3.0 V 2.9 - - V IO = −50 µA; VCC = 4.5 V 4.4 - - V IO = −4.0 mA; VCC = 3.0 V 2.48 - - V IO = −8.0 mA; VCC = 4.5 V 3.8 - - V IO = 50 µA; VCC = 2.0 V - - 0.1 V IO = 50 µA; VCC = 3.0 V - - 0.1 V IO = 50 µA; VCC = 4.5 V - - 0.1 V IO = 4.0 mA; VCC = 3.0 V - - 0.44 V IO = 8.0 mA; VCC = 4.5 V - - 0.44 V Tamb = −40 °C to +85 °C VIH VIL VOH VOL HIGH-level input voltage LOW-level input voltage HIGH-level output voltage LOW-level output voltage VI = VIH or VIL VI = VIH or VIL ILI input leakage current VI = VCC or GND; VCC = 5.5 V - - 1.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 10 µA CI input capacitance - - 10 pF VCC = 2.0 V 1.5 - - V VCC = 3.0 V 2.1 - - V VCC = 5.5 V 3.85 - - V VCC = 2.0 V - - 0.5 V VCC = 3.0 V - - 0.9 V VCC = 5.5 V - - 1.65 V IO = −50 µA; VCC = 2.0 V 1.9 - - V IO = −50 µA; VCC = 3.0 V 2.9 - - V IO = −50 µA; VCC = 4.5 V 4.4 - - V IO = −4.0 mA; VCC = 3.0 V 2.40 - - V IO = −8.0 mA; VCC = 4.5 V 3.70 - - V Tamb = −40 °C to +125 °C VIH VIL VOH HIGH-level input voltage LOW-level input voltage HIGH-level output voltage VI = VIH or VIL 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 6 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate Table 8: Static characteristics type 74AHC2G32 …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VOL LOW-level output voltage VI = VIH or VIL IO = 50 µA; VCC = 2.0 V - - 0.1 V IO = 50 µA; VCC = 3.0 V - - 0.1 V IO = 50 µA; VCC = 4.5 V - - 0.1 V IO = 4.0 mA; VCC = 3.0 V - - 0.55 V IO = 8.0 mA; VCC = 4.5 V - - 0.55 V ILI input leakage current VI = VCC or GND; VCC = 5.5 V - - 2.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 40 µA CI input capacitance - - 10 pF Table 9: Static characteristics type 74AHCT2G32 At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL IO = −50 µA; VCC = 4.5 V 4.4 4.5 - V IO = −8.0 mA; VCC = 4.5 V 3.94 - - V LOW-level output voltage VI = VIH or VIL IO = 50 µA; VCC = 4.5 V - 0 0.1 V IO = 8.0 mA; VCC = 4.5 V - - 0.36 V Tamb = 25 °C VOL ILI input leakage current VI = VIH or VIL; VCC = 5.5 V - - 0.1 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.0 µA ∆ICC additional quiescent supply current per input pin VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.35 mA CI input capacitance - 1.5 10 pF Tamb = −40 °C to +85 °C VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL IO = −50 µA; VCC = 4.5 V 4.4 - - V IO = −8.0 mA; VCC = 4.5 V 3.8 - - V 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 7 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate Table 9: Static characteristics type 74AHCT2G32 …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit VOL LOW-level output voltage VI = VIH or VIL IO = 50 µA; VCC = 4.5 V - - 0.1 V IO = 8.0 mA; VCC = 4.5 V - - 0.44 V ILI input leakage current VI = VIH or VIL; VCC = 5.5 V - - 1.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 10 µA ∆ICC additional quiescent supply current per input pin VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.5 mA CI input capacitance - - 10 pF Tamb = −40 °C to +125 °C VIH HIGH-level input voltage VCC = 4.5 V to 5.5 V 2.0 - - V VIL LOW-level input voltage VCC = 4.5 V to 5.5 V - - 0.8 V VOH HIGH-level output voltage VI = VIH or VIL IO = −50 µA; VCC = 4.5 V 4.4 - - V IO = −8.0 mA; VCC = 4.5 V 3.70 - - V VOL LOW-level output voltage VI = VIH or VIL IO = 50 µA; VCC = 4.5 V - - 0.1 V IO = 8.0 mA; VCC = 4.5 V - - 0.55 V ILI input leakage current VI = VIH or VIL; VCC = 5.5 V - - 2.0 µA ICC quiescent supply current VI = VCC or GND; IO = 0 A; VCC = 5.5 V - - 40 µA ∆ICC additional quiescent supply current per input pin VI = 3.4 V; other inputs at VCC or GND; IO = 0 A; VCC = 5.5 V - - 1.5 mA CI input capacitance - - 10 pF 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 8 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate 12. Dynamic characteristics Table 10: Dynamic characteristics type 74AHC2G32 At recommended operating conditions; voltages are referenced to GND (ground = 0 V); tr = tf ≤ 3.0 ns; see Figure 6. Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C tPHL, tPLH propagation delay nA and nB to nY see Figure 5 VCC = 3.0 V to 3.6 V; CL = 15 pF [1] - 4.4 7.9 ns VCC = 4.5 V to 5.5 V; CL = 15 pF [2] - 3.2 5.5 ns - 6.3 11.4 ns - 4.6 7.5 ns - 16 - pF VCC = 3.0 V to 3.6 V; CL = 15 pF 1.0 - 9.5 ns VCC = 4.5 V to 5.5 V; CL = 15 pF 1.0 - 6.5 ns VCC = 3.0 V to 3.6 V; CL = 50 pF 1.0 - 13.0 ns VCC = 4.5 V to 5.5 V; CL = 50 pF 1.0 - 8.5 ns VCC = 3.0 V to 3.6 V; CL = 15 pF 1.0 - 10.0 ns VCC = 4.5 V to 5.5 V; CL = 15 pF 1.0 - 7.0 ns VCC = 3.0 V to 3.6 V; CL = 50 pF 1.0 - 14.5 ns VCC = 4.5 V to 5.5 V; CL = 50 pF 1.0 - 9.5 ns VCC = 3.0 V to 3.6 V; CL = 50 pF VCC = 4.5 V to 5.5 V; CL = 50 pF power dissipation capacitance CPD CL = 50 pF; fi = 1 MHz [3] [4] Tamb = −40 °C to +85 °C tPHL, tPLH propagation delay nA and nB to nY see Figure 5 Tamb = −40 °C to +125 °C tPHL, tPLH propagation delay nA and nB to nY see Figure 5 [1] Typical values are measured at VCC = 3.3 V. [2] Typical values are measured at VCC = 5.0 V. [3] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; Σ(CL × VCC2 × fo) = sum of the outputs. [4] The condition is VI = GND to VCC. 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 9 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate Table 11: Dynamic characteristics type 74AHCT2G32 At recommended operating conditions; voltages are referenced to GND (ground = 0 V); tr = tf ≤ 3.0 ns; see Figure 6. Symbol Parameter Conditions Min Typ Max Unit Tamb = 25 °C tPHL, tPLH propagation delay nA and nB to nY power dissipation capacitance CPD see Figure 5 VCC = 4.5 V to 5.5 V; CL = 15 pF [1] - 3.3 6.9 ns VCC = 4.5 V to 5.5 V; CL = 50 pF [1] - 4.8 7.9 ns [2] [3] - 17 - pF VCC = 4.5 V to 5.5 V; CL = 15 pF 1.0 - 8.0 ns VCC = 4.5 V to 5.5 V; CL = 50 pF 1.0 - 9.0 ns VCC = 4.5 V to 5.5 V; CL = 15 pF 1.0 - 9.0 ns VCC = 4.5 V to 5.5 V; CL = 50 pF 1.0 - 10.0 ns CL = 50 pF; fi = 1 MHz Tamb = −40 °C to +85 °C tPHL, tPLH propagation delay nA and nB to nY see Figure 5 Tamb = −40 °C to +125 °C tPHL, tPLH propagation delay nA and nB to nY see Figure 5 [1] Typical values are measured at VCC = 5.0 V. [2] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where: fi = input frequency in MHz; fo = output frequency in MHz; CL = output load capacitance in pF; VCC = supply voltage in Volts; N = total load switching outputs; Σ(CL × VCC2 × fo) = sum of the outputs. [3] The condition is VI = GND to VCC. 13. Waveforms VI VM nA, nB input GND t PHL t PLH VOH VM nY output VOL mna224 74AHC2G32: VM = 0.5 x VCC; VI = GND to VCC. 74AHCT2G32: input VM = 1.5 V and output VM = 0.5 x VCC; VI = GND to 3.0 V. Fig 5. The input (nA and nB) to output (nY) propagation delays. 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 10 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate VCC PULSE GENERATOR VI VO D.U.T. RT CL mna101 Definitions for test circuit: CL = Load capacitance including jig and probe capacitance (See Section 12 for the value). RT = Termination resistance should be equal to the output impedance Zo of the pulse generator. Fig 6. Load circuitry for switching times. 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 11 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate 14. Package outline TSSOP8: plastic thin shrink small outline package; 8 leads; body width 3 mm; lead length 0.5 mm D E A SOT505-2 X c HE y v M A Z 5 8 A A2 (A3) A1 pin 1 index θ Lp L 1 4 e detail X w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(1) e HE L Lp v w y Z(1) θ mm 1.1 0.15 0.00 0.95 0.75 0.25 0.38 0.22 0.18 0.08 3.1 2.9 3.1 2.9 0.65 4.1 3.9 0.5 0.47 0.33 0.2 0.13 0.1 0.70 0.35 8° 0° Note 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC SOT505-2 JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 02-01-16 --- Fig 7. Package outline TSSOP8 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 12 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate VSSOP8: plastic very thin shrink small outline package; 8 leads; body width 2.3 mm D E SOT765-1 A X c y HE v M A Z 5 8 Q A A2 A1 pin 1 index (A3) θ Lp 1 4 e L detail X w M bp 0 2.5 5 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D(1) E(2) e HE L Lp Q v w y Z(1) θ mm 1 0.15 0.00 0.85 0.60 0.12 0.27 0.17 0.23 0.08 2.1 1.9 2.4 2.2 0.5 3.2 3.0 0.4 0.40 0.15 0.21 0.19 0.2 0.13 0.1 0.4 0.1 8° 0° Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC SOT765-1 JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 02-06-07 MO-187 Fig 8. Package outline VSSOP8 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 13 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate 15. Revision history Table 12: Revision history Document ID Release date Data sheet status Change notice Order number Supersedes 74AHC_AHCT2G32_1 20040223 Product data - 9397 750 12532 - 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 14 of 16 74AHC2G32; 74AHCT2G32 Philips Semiconductors Dual 2-input OR gate 16. Data sheet status Level Data sheet status [1] Product status [2] [3] Definition I Objective data Development This data sheet contains data from the objective specification for product development. Philips Semiconductors reserves the right to change the specification in any manner without notice. II Preliminary data Qualification This data sheet contains data from the preliminary specification. Supplementary data will be published at a later date. Philips Semiconductors reserves the right to change the specification without notice, in order to improve the design and supply the best possible product. III Product data Production This data sheet contains data from the product specification. Philips Semiconductors reserves the right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). [1] Please consult the most recently issued data sheet before initiating or completing a design. [2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. [3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 17. Definitions 18. Disclaimers Short-form specification — The data in a short-form specification is extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. Life support — These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. Limiting values definition — Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. Application information — Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. Right to make changes — Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 19. Contact information For additional information, please visit http://www.semiconductors.philips.com For sales office addresses, send an email to: [email protected] 9397 750 12532 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 01 — 23 February 2004 15 of 16 Philips Semiconductors 74AHC2G32; 74AHCT2G32 Dual 2-input OR gate 20. Contents 1 2 3 4 5 6 7 7.1 7.2 8 8.1 9 10 11 12 13 14 15 16 17 18 19 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 1 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 2 Pinning information . . . . . . . . . . . . . . . . . . . . . . 3 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 3 Functional description . . . . . . . . . . . . . . . . . . . 4 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 4 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 4 Recommended operating conditions. . . . . . . . 4 Static characteristics. . . . . . . . . . . . . . . . . . . . . 5 Dynamic characteristics . . . . . . . . . . . . . . . . . . 9 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 12 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 14 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 15 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Contact information . . . . . . . . . . . . . . . . . . . . 15 © Koninklijke Philips Electronics N.V. 2004 All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. Date of release: 23 February 2004 Document order number: 9397 750 12532 Published in The Netherlands