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74FR543SCX Datasheet

  • 74FR543SCX

  • Single 8-bit Bus Transceiver

  • 62.66KB

  • 6頁

  • ETC

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74FR543 Octal Latched Transceiver with 3-STATE Outputs
January 1991
Revised May 2001
74FR543
Octal Latched Transceiver with 3-STATE Outputs
General Description
The 74FR543 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. Both the A and B outputs will source 15 mA and sink
64 mA.
Features
s
Functionally equivalent to 74F543
s
Back-to-back registers for storage
s
Bidirectional data path
s
A and B outputs have current sourcing capability of
15 mA and current sinking capability of 64 mA
s
Separate controls for data flow in each direction
s
Guaranteed pin-to-pin skew
s
Guaranteed 4000V minimum ESD protection
Ordering Code:
Order Number
74FR543SC
74FR543SPC
Package Number
M24B
N24C
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbol
Connection Diagram
漏 2001 Fairchild Semiconductor Corporation
DS010902
www.fairchildsemi.com

74FR543SCX 產(chǎn)品屬性

  • Fairchild Semiconductor

  • Bipolar

  • F

  • 8

  • TTL

  • TTL

  • 3-State

  • - 15 mA

  • 64 mA

  • 4.7 ns

  • 5.5 V

  • 4.5 V

  • + 70 C

  • SOIC-24 Wide

  • Reel

  • Latched Transceiver

  • 0 C

  • SMD/SMT

  • 1

  • Non-Inverting

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