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74FR16540, 74FR2240, 74FR2245D

Table of contents:
Info of 74FR16540
Info of 74FR2240
Info of 74FR2245D

74FR16540, 74FR2240, 74FR2245D Selling Leads, Datasheet

MFG:FAI Package Cooled:SSOP D/C:07+

74FR16540, 74FR2240, 74FR2245D Datasheet download

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Part Number: 74FR16540

MFG: FAI

Package Cooled: SSOP

D/C: 07+

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74FR16540 General Description

The 74FR16540 contains sixteen inverting buffers with 3-STATE outputs designed to be employed as a memory and address driver, clock driver, or bus-oriented transmitter/receiver. The device is byte controlled. Each byte hasseparate
3-STATE control inputs which can be shortedtogether for full 16-bit operation.

74FR16540 Maximum Ratings

Storage Temperature                    -65 to +150
Ambient Temperature under Bias -55 to +125
Junction Temperature under Bias -55 to +150
V_CC Pin Potential to Ground Pin      -0.5V to +7.0V
Input Voltage (Note 2)                    -0.5V to +7.0V
Input Current (Note 2)              -30 mA to +5.0 mA
Voltage Applied to Output
in HIGH State (with V_CC = 0V)
Standard Output                                 -0.5V to V_CC
3-STATE Output                               -0.5V to +5.5V
Current Applied to Output
in LOW State (Max)         Twice the Rated IOL (mA)
ESD Last Passing Voltage (Min)                    4000V

74FR16540 Features

Inverting buffers
3-STATE outputs drive bus lines
Output sink capability of 64 mA, source capability of15 mA
Separate 3-STATE control pins for each byte
Guaranteed 4000V minimum ESD protection
Guaranteed multiple output switching, 250 pF delaysand pin-to-pin skew
16-bit version of the 74F540, 74F240, or 74FR240

74FR16540 Connection Diagram

74FR2240 General Description

The 74FR2240 is an inverting octal buffer and line driver designed to drive capacitive inputs of MOS memory devices, address and clock lines or act as a low under shoot general purpose bus driver.

74FR2240 Maximum Ratings

Storage Temperature.........................−65°C to +150°C
Ambient Temperature under Bias ......−55°C to +125°C
Junction Temperature under Bias.......−55°C to +150°C
VCC Pin Potential to Ground Pin ...............−0.5V to +7.0V
Input Voltage (Note 2) .............................−0.5V to +7.0V
Input Current (Note 2) .......................−30 mA to +5.0 mA
Voltage Applied to Output
   in HIGH State (with V_CC = 0V)
   Standard Output ........................................−0.5V to V_CC
   3-STATE Output ......................................−0.5V to +5.5V
Current Applied to Output
in LOW State (Max) ....................Twice the Rated I_OL (mA)
ESD Last Passing Voltage (Min) ...............................4000V

74FR2240 Features

*3-STATE outputs drive bus lines or buffer memory
address registers
*Outputs sink 12 mA and source 15 mA
*25Ω series resistors in outputs eliminate the need for
external resistors
*Designed to drive the capacitive inputs of MOS devices

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