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74LCX821WM Datasheet

  • 74LCX821WM

  • Low Voltage 10-Bit D-Type Flip-Flop with 5V Tolerant Inputs ...

  • 93.42KB

  • 8頁

  • FAIRCHILD

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74LCX821 Low Voltage 10-Bit D-Type Flip-Flop with 5V Tolerant Inputs and Outputs
January 1996
Revised March 2001
74LCX821
Low Voltage 10-Bit D-Type Flip-Flop
with 5V Tolerant Inputs and Outputs
General Description
The LCX821 consists of ten D-type Flip-Flops with
3-STATE outputs for bus organized system applications.
The device is designed for low voltage (2.5V or 3.3V) V
CC
applications with capability of interfacing to a 5V signal
environment.
The LCX821 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power dissipation.
Features
s
5V tolerant inputs and outputs
s
2.3V鈥?.6V V
CC
specifications provided
s
7.0 ns t
PD
max (V
CC
=
3.3V), 10
碌
A I
CC
max
s
Power-down high impedance inputs and outputs
s
Supports live insertion/withdrawal (Note 1)
s
鹵
24 mA output drive (V
CC
=
3.0V)
s
Implements patented noise/EMI reduction circuitry
s
Latch-up performance exceeds 500 mA
s
ESD performance:
Human Body Model
>
2000V
Machine Model
>
200V
Note 1:
To ensure the high-impedance state during power up or down, OE
should be tied to V
CC
through a pull-up resistor: the minimum value or the
resistor is determined by the current-sourcing capability of the driver.
Ordering Code:
Order Number
74LCX821WM
74LCX821MSA
74LCX821MTC
Package Number
M24B
MSA24
MTC24
Package Description
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
24-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide
24-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix 鈥淴鈥?to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
漏 2001 Fairchild Semiconductor Corporation
DS012635
www.fairchildsemi.com

74LCX821WM 產(chǎn)品屬性

  • 30

  • 集成電路 (IC)

  • 邏輯 - 觸發(fā)器

  • 74LCX

  • 標(biāo)準(zhǔn)

  • D 型總線

  • 三態(tài)非反相

  • 1

  • 10

  • 150MHz

  • 7ns

  • 正邊沿

  • 24mA，24mA

  • 2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 24-SOIC（0.295"，7.50mm 寬）

  • 管件

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