74abt2240d NXP Semiconductors, 74abt2240d Datasheet

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74abt2240d

Manufacturer Part Number
74abt2240d
Description
Octal Inverting Buffer With 30ohm Series Termination Resistors 3-state
Manufacturer
NXP Semiconductors
Datasheet

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74ABT2240D
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74ABT2240D
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1. General description
2. Features
The 74ABT2240 high performance BiCMOS device combines low static and dynamic
power dissipation with high speed.
The 74ABT2240 device is an octal inverting buffer that is ideal for driving bus lines. The
device features two output enable inputs (1OE and 2OE), each controlling four of the
3-state outputs.
The 74ABT2240 is designed with 30
states of the output. This design reduces line noise in applications such as memory
address drivers, clock drivers and bus receivers/transmitters.
The 74ABT2240 is the same as the 74ABT240. The part number has been changed to
reflect industry standards.
74ABT2240
Octal inverting buffer with 30
3-state
Rev. 04 — 17 January 2005
Octal bus interface
3-state buffers
Live insertion and extraction permitted
Outputs include series resistance of 30 , making external termination resistors
unnecessary
Output capability: +12 mA and 32 mA
Latch-up protection:
ESD protection:
Power-up 3-state
Same part as 74ABT240
JESD78: exceeds 500 mA
MIL STD 883 method 3015: exceeds 2000 V
Machine model: exceeds 200 V
series resistance in both the HIGH and LOW
series termination resistors;
Product data sheet

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74abt2240d Summary of contents

Page 1

Octal inverting buffer with 30 3-state Rev. 04 — 17 January 2005 1. General description The 74ABT2240 high performance BiCMOS device combines low static and dynamic power dissipation with high speed. The 74ABT2240 device is an octal inverting buffer ...

Page 2

... Ordering information Table 2: Ordering information Type number Package Temperature range Name 74ABT2240N +85 C 74ABT2240D +85 C 74ABT2240PW +85 C 9397 750 14414 Product data sheet Octal inverting buffer with 30 Quick reference data = 25 C. amb Conditions propagation delay nAn to nYn C ...

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Philips Semiconductors 5. Functional diagram Fig 1. Logic symbol Fig 3. Logic diagram one output 9397 750 14414 Product data sheet Octal inverting buffer with 30 1A0 1Y0 2 18 1A1 1Y1 4 16 1A2 1Y2 6 14 1A3 1Y3 ...

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Philips Semiconductors 6. Pinning information 6.1 Pinning Fig 4. Pin configuration 6.2 Pin description Table 3: Symbol 1OE 1A0 2Y0 1A1 2Y1 1A2 2Y2 1A3 2Y3 GND 2A3 1Y3 2A2 1Y2 2A1 1Y1 2A0 9397 750 14414 Product data sheet ...

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Philips Semiconductors Table 3: Symbol 1Y0 2OE Functional description 7.1 Function table Table 4: Control input nOE [ HIGH voltage LOW voltage don’t care high-impedance OFF-state. ...

Page 6

Philips Semiconductors 8. Limiting values Table 5: In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol stg [1] The input and output voltage ...

Page 7

Philips Semiconductors 10. Static characteristics Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter amb V input diode voltage IK V HIGH-level output voltage OH V ...

Page 8

Philips Semiconductors Table 7: Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter +85 C amb V input diode voltage IK V HIGH-level output voltage OH V ...

Page 9

Philips Semiconductors 11. Dynamic characteristics Table 8: Dynamic characteristics GND = 2 Symbol Parameter amb t propagation delay nAn to nYn ...

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Philips Semiconductors Fig 6. Enable and disable times of 3-state outputs Fig 7. Test circuit for 3-state outputs Table 9: Input 9397 750 14414 Product data sheet Octal inverting buffer with nOE input ...

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Philips Semiconductors 13. Package outline DIP20: plastic dual in-line package; 20 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions UNIT max. min. max. ...

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Philips Semiconductors SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A UNIT max. ...

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Philips Semiconductors TSSOP20: plastic thin shrink small outline package; 20 leads; body width 4 pin 1 index 1 DIMENSIONS (mm are the original dimensions) A UNIT max. 0.15 0.95 mm ...

Page 14

Philips Semiconductors 14. Revision history Table 10: Revision history Document ID Release Data sheet status date 74ABT2240_4 20050117 Product data sheet • Modifications: The format of this data sheet has been redesigned to comply with the new presentation and information ...

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Philips Semiconductors 15. Data sheet status [1] Level Data sheet status Product status I Objective data Development II Preliminary data Qualification III Product data Production [1] Please consult the most recently issued data sheet before initiating or completing a design. ...

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Philips Semiconductors 19. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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