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SN54AHC574

Features: *Operating Range 2-V to 5.5-V VCC*3-State Outputs Drive Bus Lines Directly*Latch-Up Performance Exceeds 250 mA Per JESD 17*ESD Protection Exceeds JESD 22--2000-V Human-Body Model (A114-A)--200-V Machine Model (A115-A)--1000-V Charged-Device Model (C101)ApplicationAudioAutomotiveBroadband...

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SeekIC No. : 004496482 Detail

SN54AHC574: Features: *Operating Range 2-V to 5.5-V VCC*3-State Outputs Drive Bus Lines Directly*Latch-Up Performance Exceeds 250 mA Per JESD 17*ESD Protection Exceeds JESD 22--2000-V Human-Body Model (A114-A)-...

SN54AHC574 Data Sheet

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Part Number:
SN54AHC574
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

*Operating Range 2-V to 5.5-V VCC
*3-State Outputs Drive Bus Lines Directly
*Latch-Up Performance Exceeds 250 mA Per JESD 17
*ESD Protection Exceeds JESD 22
-- 2000-V Human-Body Model (A114-A)
--200-V Machine Model (A115-A)
--1000-V Charged-Device Model (C101) 


Application

Audio
Automotive
Broadband
Digital Control
Military
Optical Networking
Security
Telephony
Video & Imaging
Wireless 


Pinout

Connection Diagram


Specifications

Supply voltage range, VCC . . . . . .  . . . . . . . . . . . . . . . . . . . . -0.5 V to 7 V
Input voltage range, VI(see Note 1)  . . . . . . . . . . . . . . . . . . .-0.5 V to 7 V
Output voltage range, VO(see Note 1)  . . .  . . . .. . .-0.5 V to VCC  + 0.5 V
Input clamp current, IIK (VI < 0)  . . . . . . . . . . . . . . . . . . . . . . . . . . -20 mA
Output clamp current, IOK(VO < 0 or VO > VCC )  . . . . . . . . . . . . . ±20 mA
Continuous output current, IO(VO  = 0 to VCC)  . . . . .  . . . . . . . . .±25 mA
Continuous current through VCC or GND  . . . . . . . . . . . . . . . . . . . ±75 mA
Package thermal impedance, JA(see Note 2):DB package . . . . . . 70/W
                                                                         DGV package. . . . . 92/W
                                                                         DW package . . .. . .58/W
                                                                         N package. . .. . . ...69/W
                                                                         NS package. . .. . . .60/W
                                                                         PW package. . .. . . 83/W
Storage temperature range, Tstg. . . . . . . . . . . . . . . . . . . . .-65 to 150 


Description

      The SN54AHC574 devices are octal edge-triggered D-type flip-flops that feature 3-state outputs designe specifically for driving highly capacitive or relatively low-impedance loads. SN54AHC574 is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

    On the positive transition of the clock (CLK) input, the Q outputs of SN54AHC574 are set to the logic levels of the data (D) inputs.

    A buffered output-enable (OE) input of SN54AHC574 can be used to place the eight outputs in either a normal logic state (high or low) or the high-impedance state. In the high-impedance state, the outputs of SN54AHC574 neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without interface or pullup components.




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