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74ABT574CMSA Datasheet

  • 74ABT574CMSA

  • Octal D-Type Flip-Flop with 3-STATE Outputs

  • 122.78KB

  • 10頁

  • FAIRCHILD

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74ABT574 Octal D-Type Flip-Flop with 3-STATE Outputs
November 1992
Revised March 2005
74ABT574
Octal D-Type Flip-Flop with 3-STATE Outputs
General Description
The ABT574 is an octal flip-flop with a buffered common
Clock (CP) and a buffered common Output Enable (OE).
The information presented to the D inputs is stored in the
flip-flops on the LOW-to-HIGH Clock (CP) transition.
The device is functionally identical to the ABT374 but has
broadside pinouts.
Features
s
Inputs and outputs on opposite sides of package
allowing easy interface with microprocessors
s
Useful as input or output port for microprocessors
s
Functionally identical to ABT374
s
3-STATE outputs for bus-oriented applications
s
Output sink capability of 64 mA, source capability
of 32 mA
s
Guaranteed output skew
s
Guaranteed multiple output switching specifications
s
Output switching specified for both 50 pF and
250 pF loads
s
Guaranteed simultaneous switching, noise level and
dynamic threshold performance
s
Guaranteed latchup protection
s
High impedance glitch free bus loading during entire
power up and power down cycle
s
Non-destructive hot insertion capability
Ordering Code:
Order Number
74ABT574CSC
74ABT574CSJ
74ABT574CMSA
74ABT574CMTC
Package Number
M20B
M20D
MSA20
MTC20
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
20-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.
Pb-Free package per JEDEC J-STD-020B.
Connection Diagram
Pin Descriptions
Pin Names
D
0
鈥揇
7
CP
OE
O
0
鈥揙
7
Data Inputs
Clock Pulse Input (Active Rising Edge)
3-STATE Output Enable Input (Active LOW)
3-STATE Outputs
Description
漏 2005 Fairchild Semiconductor Corporation
DS011511
www.fairchildsemi.com

74ABT574CMSA 產品屬性

  • 66

  • 集成電路 (IC)

  • 邏輯 - 觸發(fā)器

  • 74ABT

  • 標準

  • D 型總線

  • 三態(tài)反相

  • 1

  • 8

  • 200MHz

  • 3.2ns

  • 正邊沿

  • 32mA，64mA

  • 4.5 V ~ 5.5 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-SSOP（0.209"，5.30mm 寬）

  • 管件

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