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74LVTH273MTC Datasheet

  • 74LVTH273MTC

  • Low Voltage Octal D-Type Flip-Flop with Clear

  • 7頁

  • FAIRCHILD

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74LVTH273 Low Voltage Octal D-Type Flip-Flop with Clear
July 1999
Revised March 2005
74LVTH273
Low Voltage Octal D-Type Flip-Flop with Clear
General Description
The LVTH273 is a high-speed, low-power positive-edge-
triggered octal D-type flip-flop featuring separate D-type
inputs for each flip-flop. A buffered Clock (CP) and Clear
(CLR) are common to all flip-flops.
The state of each D-type input, one setup time before the
positive clock transition, is transferred to the corresponding
flip-flop鈥檚 output.
The LVTH273 data inputs include bushold, eliminating the
need for external pull-up resistors to hold unused inputs.
These octal flip-flops are designed for low-voltage (3.3V)
V
CC
applications, but with the capability to provide a TTL
interface to a 5V environment. The LVTH273 is fabricated
with an advanced BiCMOS technology to achieve high
speed operation similar to 5V ABT while maintaining low
power dissipation.
Features
s
Input and output interface capability to systems at
5V V
CC
s
Bushold on the data inputs eliminate the need for
external pull-up resistors to hold unused inputs
s
Outputs source/sink

32 mA/

64 mA
s
Functionally compatible with the 74 series 273
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
74LVTH273WM
74LVTH273SJ
74LVTH273MTC
74LVTH273MTCX_NL
(Note 1)
Package
Number
M20B
M20D
MTC20
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 Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 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.
Note 1:
鈥淿NL鈥?indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
Logic Symbols
IEEE/IEC
漏 2005 Fairchild Semiconductor Corporation
DS500100
www.fairchildsemi.com

74LVTH273MTC 產(chǎn)品屬性

  • 73

  • 集成電路 (IC)

  • 邏輯 - 觸發(fā)器

  • 74LVTH

  • 主復(fù)位

  • D 型總線

  • 非反相

  • 1

  • 8

  • 150MHz

  • 4.9ns

  • 正邊沿

  • 32mA，64mA

  • 2.7 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 20-TSSOP（0.173"，4.40mm 寬）

  • 管件

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