74LVT2245PW,112 NXP Semiconductors, 74LVT2245PW,112 Datasheet

IC TRANSCVR TRI-ST 8BIT 20TSSOP

74LVT2245PW,112

Manufacturer Part Number
74LVT2245PW,112
Description
IC TRANSCVR TRI-ST 8BIT 20TSSOP
Manufacturer
NXP Semiconductors
Series
74LVTr
Datasheet
1.74LVT2245D118.pdf (15 pages)

Specifications of 74LVT2245PW,112

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA; -12mA, 12mA
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74LVT2245PW
74LVT2245PW
935211430112
1. General description
2. Features
The 74LVT2245; 74LVTH2245 is a high-performance BiCMOS product designed for V
operation at 3.3 V.
This device is an octal transceiver featuring non-inverting 3-state bus compatible outputs
in both send and receive directions. The control function implementation minimizes
external timing requirements. The device features an output enable input (OE) for easy
cascading and a direction input (DIR) for direction control.
The 74LVT2245; 74LVTH2245 is designed with 30
HIGH-state and LOW-state of the output. This design reduces line noise in applications
such as memory address drivers, clock drivers and bus transceivers and transmitters.
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74LVT2245; 74LVTH2245
3.3 V octal transceiver with 30
Rev. 04 — 24 April 2006
30
Octal bidirectional bus interface
3-state buffers
Output capability: +12 mA and 12 mA
TTL input and output switching levels
Input and output interface capability to systems at 5 V supply
Bus hold data inputs eliminate need for external pull-up resistors to hold unused inputs
Live insertion and extraction permitted
Power-up 3-state
No bus current loading when output is tied to 5 V bus
Latch-up protection:
ESD protection:
N
N
N
MIL STD 883 method 3015: exceeds 2000 V
Machine model: exceeds 200 V
JESD78: exceeds 500 mA
output termination resistors
termination resistors; 3-state
series resistance in both the
Product data sheet
CC

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74LVT2245PW,112 Summary of contents

Page 1

V octal transceiver with 30 Rev. 04 — 24 April 2006 1. General description The 74LVT2245; 74LVTH2245 is a high-performance BiCMOS product designed for V operation at 3.3 V. This device is an octal transceiver featuring non-inverting ...

Page 2

Philips Semiconductors 3. Quick reference data Table 1. GND = Symbol Parameter t PLH t PHL Ordering information Table 2. Ordering information Type number Package Temperature range Name 74LVT2245D 40 ...

Page 3

Philips Semiconductors 5. Functional diagram DIR Fig 1. Logic symbol Fig 3. 74LVT_LVTH2245_4 Product data sheet 74LVT2245; 74LVTH2245 3.3 V octal transceiver with ...

Page 4

Philips Semiconductors 6. Pinning information 6.1 Pinning Fig 4. Pin configuration 6.2 Pin description Table 3. Symbol DIR GND 74LVT_LVTH2245_4 Product ...

Page 5

Philips Semiconductors 7. Functional description 7.1 Function table Table 4. Control OEn HIGH voltage level LOW voltage level don’t care high-impedance OFF-state. 8. Limiting values Table 5. In accordance ...

Page 6

Philips Semiconductors Table 6. Symbol amb 10. Static characteristics Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter [ +85 ...

Page 7

Philips Semiconductors Table 7. Static characteristics At recommended operating conditions; voltages are referenced to GND (ground = 0 V). Symbol Parameter I additional quiescent supply CC current C input capacitance pins DIR i and OE C input/output capacitance io pins ...

Page 8

Philips Semiconductors 12. Waveforms Fig 5. Input (An or Bn) to output (Bn or An) propagation delays Fig 6. 3-state output enable and disable times 74LVT_LVTH2245_4 Product data sheet 74LVT2245; 74LVTH2245 3.3 V octal transceiver with ...

Page 9

Philips Semiconductors Fig 7. Load circuitry for switching times Table 9. Input V I 2.7 V 74LVT_LVTH2245_4 Product data sheet 74LVT2245; 74LVTH2245 3.3 V octal transceiver with negative V M pulse ...

Page 10

Philips Semiconductors 13. Package outline 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 ...

Page 11

Philips Semiconductors SSOP20: plastic shrink small outline package; 20 leads; body width 5 pin 1 index 1 e DIMENSIONS (mm are the original dimensions) A UNIT max. 0.21 1.80 mm ...

Page 12

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 13

Philips Semiconductors 14. Abbreviations Table 10. Abbreviations Acronym Description BiCMOS Bipolar Complementary Metal Oxide Semiconductor DUT Device Under Test ESD ElectroStatic Discharge TTL Transistor-Transistor Logic 15. Revision history Table 11. Revision history Document ID Release date 74LVT_LVTH2245_4 20060424 • Modifications: ...

Page 14

Philips Semiconductors 16. Legal information 16.1 Data sheet status [1][2] Document status Product status Objective [short] data sheet Development Preliminary [short] data sheet Qualification Product [short] data sheet Production [1] Please consult the most recently issued document before initiating or ...

Page 15

Philips Semiconductors 18. Contents 1 General description . . . . . . . . . . . . . . . . . . . . . . 1 2 Features . . . . . . . . ...

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