74ALVCH16245DGG:51

74ALVC16245; 74ALVCH16245 16-bit transceiver with direction pin; 3-state Rev. 03 — 12 May 2004 Product data sheet 1. General description The 74ALVC16245; 74ALVCH16245 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and receive directions. The 74ALVC16245; 74ALVCH16245 features two output enable inputs (pins nOE) for easy cascading and two send or receive inputs (pins nDIR) for direction control. Pins nOE control the outputs so that the buses are effectively isolated. This device can be used as two 8-bit transceivers or one 16-bit transceiver. The 74ALVCH16245 has an active bushold circuitry which is provided to hold unused or floating data inputs at a valid logic level. This feature eliminates the need for external pull-up or pull-down resistors. 2. Features ■ ■ ■ ■ ■ ■ ■ ■ ■ Wide supply voltage range from 1.2 V to 3.6 V Complies with JEDEC standard JESD8-B CMOS low power consumption MULTIBYTE flow-through standard pin-out architecture Low inductance multiple VCC and GND pins for minimize noise and ground bounce Direct interface with TTL levels All data inputs have bushold (74ALVCH16245 only) Output drive capability 50 Ω transmission lines at 85 °C Current drive ±24 mA at VCC = 3.0 V. 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 3. Quick reference data Table 1: Quick reference data Symbol Parameter tPHL, tPLH propagation delay An to Bn; Bn to An Conditions Min Typ Max Unit VCC = 2.5 V; CL = 30 pF - 2.0 - ns VCC = 3.3 V; CL = 50 pF - 1.9 - ns CI input capacitance - 4.0 - pF CI/O input/output capacitance - 8.0 - pF CPD power dissipation outputs enabled capacitance per buffer outputs disabled [1] [2] - 29 - pF [1] [2] - 5 - pF [1] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + ∑ (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; ∑ (CL × VCC2 × fo) = sum of outputs. [2] The condition is VI = GND to VCC. 4. Ordering information Table 2: Ordering information Type number Package Temperature range Name Description Version 74ALVC16245DGG −40 °C to +85 °C TSSOP48 SOT362-1 74ALVCH16245DGG −40 °C to +85 °C plastic thin shrink small outline package; 48 leads; body width 6.1 mm 74ALVC16245DL −40 °C to +85 °C SSOP48 −40 °C to +85 °C plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1 74ALVCH16245DL 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 2 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 5. Functional diagram 48 1OE 1 1DIR 25 2OE 24 2DIR 1 24 1DIR 2DIR 47 1A0 1B0 2 46 1A1 1B1 3 44 1A2 1B2 5 43 1A3 1B3 6 41 1B4 1A4 8 40 1A5 1B5 9 38 1A6 1B6 11 37 1A7 1B7 12 36 2A0 2B0 13 35 2A1 2B1 14 33 2A2 2B2 16 32 2A3 2B3 17 30 2A4 2B4 19 29 2A5 2B5 20 27 26 2B6 2A6 2B7 2A7 22 23 1A0 2OE 48 25 1A2 1A3 1A4 1A5 1A6 1A7 2A0 1B0 46 3 44 5 43 6 41 8 40 9 38 11 37 12 36 13 4 1B1 1B2 1B3 1B4 1B5 1B6 1B7 2B0 5 2A1 2A2 2A4 2A5 001aaa853 2 1 2 1A1 2A3 1OE 47 G3 3EN1[BA] 3EN2[AB] G6 6EN1[BA] 6EN2[AB] 2A6 2A7 35 14 33 16 32 17 30 19 29 20 27 22 26 23 2B1 2B2 2B3 2B4 2B5 2B6 2B7 001aaa790 Fig 1. Logic symbol. Fig 2. IEC logic symbol. VCC data input to internal circuit mna004 Fig 3. Bushold circuit. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 3 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 1 1DIR 24 1OE 2DIR 2OE 48 25 2A0 1A0 36 47 2B0 1B0 13 2 2A1 1A1 46 35 2B1 1B1 3 14 2A2 1A2 44 33 2B2 1B2 5 16 2A3 1A3 43 32 2B3 1B3 6 17 2A4 1A4 41 30 2B4 1B4 8 19 2A5 1A5 40 29 2B5 1B5 9 20 2A6 1A6 38 27 2B6 1B6 11 22 2A7 1A7 37 26 2B7 1B7 12 23 001aaa789 Fig 4. Logic diagram. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 4 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 6. Pinning information 6.1 Pinning 1DIR 1 48 1OE 1B0 2 47 1A0 1B1 3 46 1A1 GND 4 45 GND 1B2 5 44 1A2 1B3 6 43 1A3 VCC 7 1B4 8 42 VCC 41 1A4 1B5 9 40 1A5 GND 10 39 GND 1B6 11 38 1A6 1B7 12 37 1A7 16245 2B0 13 36 2A0 2B1 14 35 2A1 GND 15 34 GND 2B2 16 33 2A2 2B3 17 32 2A3 VCC 18 2B4 19 31 VCC 30 2A4 2B5 20 29 2A5 GND 21 28 GND 2B6 22 27 2A6 2B7 23 26 2A7 2DIR 24 25 2OE 001aaa791 Fig 5. Pin configuration. 6.2 Pin description Table 3: Pin description Pin Symbol Description 1 1DIR direction control input 2 1B0 data output or input 3 1B1 data output or input 4 GND ground (0 V) 5 1B2 data output or input 6 1B3 data output or input 7 VCC positive supply voltage 8 1B4 data output or input 9 1B5 data output or input 10 GND ground (0 V) 11 1B6 data output or input 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 5 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state Table 3: Pin description …continued Pin Symbol Description 12 1B7 data output or input 13 2B0 data output or input 14 2B1 data output or input 15 GND ground (0 V) 16 2B2 data output or input 17 2B3 data output or input 18 VCC positive supply voltage 19 2B4 data output or input 20 2B5 data output or input 21 GND ground (0 V) 22 2B6 data output or input 23 2B7 data output or input 24 2DIR direction control input 25 2OE output enable input (active LOW) 26 2A7 data input or output 27 2A6 data input or output 28 GND ground (0 V) 29 2A5 data input or output 30 2A4 data input or output 31 VCC positive supply voltage 32 2A3 data input or output 33 2A2 data input or output 34 GND ground (0 V) 35 2A1 data input or output 36 2A0 data input or output 37 1A7 data input or output 38 1A6 data input or output 39 GND ground (0 V) 40 1A5 data input or output 41 1A4 data input or output 42 VCC positive supply voltage 43 1A3 data input or output 44 1A2 data input or output 45 GND ground (0 V) 46 1A1 data input or output 47 1A0 data input or output 48 1OE output enable input (active LOW) 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 6 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 7. Functional description 7.1 Function table Table 4: Function table [1] Input Input or output nOE nDIR nAn nBn L L A=B input L H input B=A H X Z Z [1] H = HIGH voltage level L = LOW voltage level X = don’t care Z = high-impedance OFF-state. 8. Limiting values Table 5: Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions VCC supply voltage IIK input diode current VI < 0 V VI input voltage data inputs with bushold [1] data inputs without bushold control pins Max Unit −0.5 +4.6 V −50 - mA −0.5 VCC + 0.5 V [1] −0.5 +4.6 V [1] −0.5 +4.6 V - ±50 mA −0.5 VCC + 0.5 V - ±50 mA IOK output diode current VO > VCC or VO < 0 V VO output voltage IO output source or sink current IGND, ICC VCC or GND current - ±100 mA Tstg storage temperature −65 +150 °C Ptot power dissipation [1] VO = 0 V to VCC Tamb = −40 °C to +85 °C SSOP package [2] - 850 mW TSSOP package [3] - 600 mW [1] The input and output voltage ratings may be exceeded if the input and output current ratings are observed. [2] Above 55 °C the value of Ptot derates linearly with 11.3 mW/K. [3] Above 55 °C the value of Ptot derates linearly with 8 mW/K. 9397 750 13117 Product data sheet Min © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 7 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 9. Recommended operating conditions Table 6: Recommended operating conditions Symbol Parameter Conditions VCC supply voltage maximum speed performance Min Typ Max Unit CL = 30 pF 2.3 - 2.7 V CL = 50 pF 3.0 - 3.6 V 1.2 - 3.6 V low-voltage applications VI input voltage 0 - VCC V VO output voltage 0 - VCC V Tamb operating ambient temperature −40 - +85 °C tr, tf input rise and fall times VCC = 2.3 V to 3.0 V 0 - 20 ns/V VCC = 3.0 V to 3.6 V 0 - 10 ns/V 10. Static characteristics Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Tamb = −40 °C to +85 Conditions Min Typ Max Unit °C [1] VIH HIGH-level input voltage VCC = 2.3 V to 2.7 V 1.7 1.2 - V VCC = 2.7 V to 3.6 V 2.0 1.5 - V VIL LOW-level input voltage VCC = 2.3 V to 2.7 V - 1.2 0.7 V VCC = 2.7 V to 3.6 V - 1.5 0.8 V IO = −100 µA; VCC = 2.3 V to 3.6 V VCC − 0.2 VCC - V IO = −6 mA; VCC = 2.3 V VCC − 0.3 VCC − 0.08 - V IO = −12 mA; VCC = 2.3 V VCC − 0.6 VCC − 0.26 - V IO = −12 mA; VCC = 2.7 V VCC − 0.5 VCC − 0.14 - V IO = −12 mA; VCC = 3.0 V VCC − 0.6 VCC − 0.09 - V IO = −24 mA; VCC = 3.0 V VCC − 1.0 VCC − 0.28 - V IO = 100 µA; VCC = 2.3 V to 3.6 V - GND 0.20 V IO = 6 mA; VCC = 2.3 V - 0.07 0.40 V IO = 12 mA; VCC = 2.3 V - 0.15 0.70 V IO = 12 mA; VCC = 2.7 V - 0.14 0.40 V IO = 24 mA; VCC = 3.0 V - 0.27 0.55 V VOH VOL 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 = 2.3 V to 3.6 V - 0.1 5 µA IOZ 3-state output OFF-state current VI = VIH or VIL; VO = VCC or GND; VCC = 2.3 V to 3.6 V - 0.1 10 µA 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 8 of 17 Philips Semiconductors 74ALVC16245; 74ALVCH16245 16-bit bus transceiver with direction pin; 3-state Table 7: Static characteristics …continued At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter Conditions Min Typ Max Unit ICC quiescent supply current VCC = 2.3 V to 3.6 V; VI = VCC or GND; IO = 0 A - 0.2 40 µA ∆ICC additional quiescent supply current VCC = 2.3 V to 3.6 V; given per data I/O pin with bushold VI = VCC − 0.6 V; IO = 0 A - 150 750 µA IBHL bushold LOW sustaining current IBHH IBHLO bushold HIGH sustaining current bushold LOW overdrive current VCC = 2.3 V; VI = 0.7 V [2] 45 - - µA VCC = 3.0 V; VI = 0.8 V [2] 75 150 - µA VCC = 2.3 V; VI = 1.7 V [2] −45 - - µA VCC = 3.0 V; VI = 2.0 V [2] −75 −175 - µA VCC = 3.6 V [2] 500 - - µA VCC = 3.6 V [2] −500 - - µA IBHHO bushold HIGH overdrive current CI input capacitance - 4.0 - pF CI/O input/output capacitance - 8.0 - pF [1] All typical values are measured at Tamb = 25 °C. [2] Valid for data inputs of bushold parts. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 9 of 17 Philips Semiconductors 74ALVC16245; 74ALVCH16245 16-bit bus transceiver with direction pin; 3-state 11. Dynamic characteristics Table 8: Dynamic characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V); test circuit Figure 8. Symbol Parameter Tamb = −40 °C to +85 tPHL, tPLH Conditions propagation delay nAn to nBn; nBn to nAn [1] Unit [2] 1.0 2.0 3.7 ns VCC = 3.0 V to 3.6 V [3] 1.0 1.9 3.0 ns 1.0 2.1 3.6 ns 3-state output enable time nOE to nAn; nOE to nBn see Figure 7 VCC = 2.3 V to 2.7 V [2] 1.0 2.7 5.7 ns VCC = 3.0 V to 3.6 V [3] 1.0 2.3 4.4 ns 1.0 3.0 5.4 ns 3-state output disable time nOE to nAn; nOE to nBn see Figure 7 VCC = 2.3 V to 2.7 V [2] 1.0 2.2 5.2 ns VCC = 3.0 V to 3.6 V [3] 1.0 2.8 4.1 ns VCC = 2.7 V power dissipation capacitance per buffer CPD Max VCC = 2.3 V to 2.7 V VCC = 2.7 V tPHZ, tPLZ Typ see Figure 6 VCC = 2.7 V tPZH, tPZL Min °C [1] 1.0 3.1 4.6 ns outputs enabled [4] [5] - 29 - pF outputs disabled [4] [5] - 5 - pF All typical values are measured at Tamb = 25 °C. [2] Typical values are measured at VCC = 2.5 V. [3] Typical values are measured at VCC = 3.3 V. [4] CPD is used to determine the dynamic power dissipation (PD in µW). PD = CPD × VCC2 × fi × N + ∑ (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; ∑ (CL × VCC2 × fo) = sum of outputs. [5] The condition is VI = GND to VCC. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 10 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 12. Waveforms VI nAn, nBn input VM GND tPHL tPLH VOH nBn, nAn output VM VOL 001aaa792 Measurement points are given in Table 9. VOL and VOH are typical output voltage drop that occur with the output load. Fig 6. Input (nAn, nBn) to output (nBn, nAn) propagation delay times. Table 9: Measurement points Supply voltage Input Output VCC VM VM < 2.7 V 0.5 × VCC 0.5 × VCC ≥ 2.7 V 1.5 V 1.5 V VI nOE input VM VM GND t PLZ t PZL VCC Qn output LOW-to-OFF OFF-to-LOW VM VX VOL t PZH t PHZ VOH VY Qn output HIGH-to-OFF OFF-to-HIGH VM GND outputs enabled outputs disabled outputs enabled 001aaa793 Measurement points are given in Table 10. VOL and VOH are typical output voltage drop that occur with the output load. Fig 7. 3-state enable and disable times. Table 10: Measurement points Supply voltage Input Output VCC VM VM VX VY < 2.7 V 0.5 × VCC 0.5 × VCC VOL + 0.15 V VOH − 0.15 V ≥ 2.7 V 1.5 V 1.5 V VOL + 0.3 V VOH − 0.3 V 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 11 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state VEXT VCC PULSE GENERATOR VI RL VO D.U.T. CL RT RL mna616 Test data is given in Table 11. Definitions test circuit: RL = Load resistor. CL = Load capacitance includes jig and probe capacitance. RT = Termination resistance should be equal to Zo of pulse generator. Fig 8. Load circuitry for switching times. Table 11: Test data Supply voltage Input Load VCC VI tr, tf CL RL tPLH, tPHL tPHZ, tPZH tPLZ, tPZL < 2.7 V VCC 2.0 ns 30 pF 500 Ω open GND 2 × VCC 2.7 V − 3.6 V 2.7 V 2.5 ns 50 pF 500 Ω open GND 2 × VCC 9397 750 13117 Product data sheet VEXT © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 12 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state 13. Package outline SSOP48: plastic shrink small outline package; 48 leads; body width 7.5 mm SOT370-1 D E A X c y HE v M A Z 25 48 Q A2 A1 A (A 3) θ pin 1 index Lp L 24 1 detail X w M bp e 0 5 10 mm scale DIMENSIONS (mm are the original dimensions) UNIT A max. A1 A2 A3 bp c D (1) E (1) e HE L Lp Q v w y Z (1) θ mm 2.8 0.4 0.2 2.35 2.20 0.25 0.3 0.2 0.22 0.13 16.00 15.75 7.6 7.4 0.635 10.4 10.1 1.4 1.0 0.6 1.2 1.0 0.25 0.18 0.1 0.85 0.40 8 o 0 o Note 1. Plastic or metal protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC SOT370-1 JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-118 Fig 9. Package outline SSOP48. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 13 of 17 74ALVC16245; 74ALVCH16245 Philips Semiconductors 16-bit bus transceiver with direction pin; 3-state TSSOP48: plastic thin shrink small outline package; 48 leads; body width 6.1 mm SOT362-1 E D A X c HE y v M A Z 48 25 Q A2 (A 3) A1 pin 1 index A θ Lp L 1 detail X 24 w M bp e 2.5 0 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 θ mm 1.2 0.15 0.05 1.05 0.85 0.25 0.28 0.17 0.2 0.1 12.6 12.4 6.2 6.0 0.5 8.3 7.9 1 0.8 0.4 0.50 0.35 0.25 0.08 0.1 0.8 0.4 8 o 0 o Notes 1. Plastic or metal protrusions of 0.15 mm maximum per side are not included. 2. Plastic interlead protrusions of 0.25 mm maximum per side are not included. OUTLINE VERSION REFERENCES IEC SOT362-1 JEDEC JEITA EUROPEAN PROJECTION ISSUE DATE 99-12-27 03-02-19 MO-153 Fig 10. Package outline TSSOP48. 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 14 of 17 Philips Semiconductors 74ALVC16245; 74ALVCH16245 16-bit bus transceiver with direction pin; 3-state 14. Revision history Table 12: Revision history Document ID Release date Data sheet status 74ALVC_ALVCH16245_3 20040512 Product data Change notice Order number - Supersedes 9397 750 13117 74ALVCH16245_2 74ALVC16245_ 74ALVCH16245_1 Modifications: • The format of this data sheet has been redesigned to comply with the current presentation and information standard of Philips Semiconductors. • Section 1 “General description” updated. 74ALVC16245_ 74ALVCH16245_1 19980325 Product specification - 9397 750 03385 - 74ALVCH16245_2 19980629 Product specification - 9397 750 04538 74ALVCH16245_1 74ALVCH16245_1 19950102 Preliminary specification - - 9397 750 13117 Product data sheet - © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 15 of 17 Philips Semiconductors 74ALVC16245; 74ALVCH16245 16-bit bus transceiver with direction pin; 3-state 15. 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. 16. Definitions 17. 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. 18. Contact information For additional information, please visit: http://www.semiconductors.philips.com For sales office addresses, send an email to: sales.addresses@www.semiconductors.philips.com 9397 750 13117 Product data sheet © Koninklijke Philips Electronics N.V. 2004. All rights reserved. Rev. 03 — 12 May 2004 16 of 17 Philips Semiconductors 74ALVC16245; 74ALVCH16245 16-bit bus transceiver with direction pin; 3-state 19. Contents 1 2 3 4 5 6 6.1 6.2 7 7.1 8 9 10 11 12 13 14 15 16 17 18 General description . . . . . . . . . . . . . . . . . . . . . . 1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Quick reference data . . . . . . . . . . . . . . . . . . . . . 2 Ordering information . . . . . . . . . . . . . . . . . . . . . 2 Functional diagram . . . . . . . . . . . . . . . . . . . . . . 3 Pinning information . . . . . . . . . . . . . . . . . . . . . . 5 Pinning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Pin description . . . . . . . . . . . . . . . . . . . . . . . . . 5 Functional description . . . . . . . . . . . . . . . . . . . 7 Function table . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 7 Recommended operating conditions. . . . . . . . 8 Static characteristics. . . . . . . . . . . . . . . . . . . . . 8 Dynamic characteristics . . . . . . . . . . . . . . . . . 10 Waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Package outline . . . . . . . . . . . . . . . . . . . . . . . . 13 Revision history . . . . . . . . . . . . . . . . . . . . . . . . 15 Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 16 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Contact information . . . . . . . . . . . . . . . . . . . . 16 © 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: 12 May 2004 Document order number: 9397 750 13117 Published in The Netherlands