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74LVTH543WMX Datasheet

  • 74LVTH543WMX

  • Single 8-bit Bus Transceiver

  • 7頁

  • ETC

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74LVTH543 Low Voltage Octal Registered Transceiver with 3-STATE Outputs
April 2000
Revised November 2000
74LVTH543
Low Voltage Octal Registered Transceiver
with 3-STATE Outputs
General Description
The LVTH543 octal transceiver contains two sets of D-type
latches for temporary storage of data flowing in either
direction. Separate Latch Enable and Output Enable inputs
are provided for each register to permit independent con-
trol of inputting and outputting in either direction of data
flow.
The LVTH543 data inputs include bushold, eliminating the
need for external pull-up resistors to hold unused inputs.
This octal registered transceiver is designed for low-volt-
age (3.3V) V
CC
applications, but with the capability to pro-
vide a TTL interface to a 5V environment. The LVTH543 is
fabricated with an advanced BiCMOS technology to
achieve high speed operation similar to 5V ABT while
maintaining a low power dissipation.
Features
s
Input and output interface capability to systems at
5V V
CC
s
Bushold data inputs eliminate the need for external
pull-up resistors to hold unused inputs
s
Live insertion/extraction permitted
s
Power Up/Down high impedance provides glitch-free
bus loading
s
Outputs source/sink
鈭?/div>
32 mA/
+
64 mA
s
Functionally compatible with the 74 series 543
s
Latch-up performance exceeds 500 mA
s
ESD performance:
Human-body model
>
2000V
Machine model
>
200V
Charged-device model
>
1000V
Ordering Code:
Order Number
74LVTH543WM
74LVTH543MTC
Package Number
M24B
MTC24
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Pin Descriptions
Pin Names
OEAB, OEBA
LEAB, LEBA
CEAB, CEBA
A
0
鈥揂
7
Description
Output Enable Inputs
Latch Enable Inputs
Chip Enable Inputs
Side A Inputs or
3-STATE Outputs
B
0
鈥揃
7
Side B Inputs or
3-STATE Outputs
漏 2000 Fairchild Semiconductor Corporation
DS012448
www.fairchildsemi.com

74LVTH543WMX 產(chǎn)品屬性

  • 1,000

  • 集成電路 (IC)

  • 邏輯 - 緩沖器，驅(qū)動(dòng)器，接收器，收發(fā)器

  • 74LVTH

  • 寄存收發(fā)器，非反相

  • 1

  • 8

  • 32mA，64mA

  • 2.7 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 24-SOIC（0.295"，7.50mm 寬）

  • 24-SOIC

  • 帶卷 (TR)

74LVTH543WMX相關(guān)型號(hào)PDF文件下載

  • 型號(hào)
    版本
    描述
    廠商
    下載
  • 英文版
    Quad 2-input NAND gate
    PHILIPS
  • 英文版
    Quad 2-input NAND gate
    PHILIPS [P...
  • 英文版
    Quad 2-input NOR gate
    Philips
  • 英文版
    Quad 2-input NAND gate
    Philips
  • 英文版
    Hex inverter
    Philips
  • 英文版
    Quad 2-input AND gate
    Philips
  • 英文版
    Triple 3-input NAND gate
    Philips
  • 英文版
    Triple 3-input AND gate
    Philips
  • 英文版
    Hex inverting Schmitt-trigger
    Philips
  • 英文版
    Dual 4-input NAND gate
    Philips
  • 英文版
    Triple 3-input NOR gate
    Philips
  • 英文版
    Quad 2-input OR gate
    Philips
  • 英文版
    Dual D-type flip-flop with set and reset; positive-edge trig...
    PHILIPS
  • 英文版
    Dual D-type flip-flop with set and reset; positive-edge trig...
    PHILIPS [NXP Se...
  • 英文版
    Quad 2-input EXCLUSIVE-OR gate
    Philips
  • 英文版
    QUADRUPLE 2 INPUT POSITIVE NAND GATES
    TI [Texas ...
  • 英文版
    Quad 2-input NAND gate
    PHILIPS
  • 英文版
    Quad 2-input NAND gate
    PHILIPS [N...
  • 英文版
    Quad 2-input NAND gate
    PHILIPS
  • 英文版
    Quad 2-input NAND gate
    PHILIPS [N...

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