參數(shù)資料
型號： SN54HC273W
廠商： Texas Instruments, Inc.
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Power Factor Controller in Critical-Mode Peak-Current-Mode Boost with 500V Maximum Startup; Package: PDIP-16; No of Pins: 16; Container: Rail; Qty per Container: 25
中文描述： 八路D型倒裝，沒有明確的觸發(fā)器
文件頁數(shù)： 1/18頁
文件大小： 557K
代理商： SN54HC273W
SCLS136D DECEMBER 1982 REVISED AUGUST 2003
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Wide Operating Voltage Range of 2 V to 6 V
Outputs Can Drive Up To 10 LSTTL Loads
Low Power Consumption, 80-
μ
A Max I
CC
Typical t
pd
= 12 ns
±
4-mA Output Drive at 5 V
Low Input Current of 1
μ
A Max
Contain Eight Flip-Flops With Single-Rail
Outputs
description
Direct Clear Input
Individual Data Input to Each Flip-Flop
Applications Include:
Buffer/Storage Registers
Shift Registers
Pattern Generators
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
CLR
1Q
1D
2D
2Q
3Q
3D
4D
4Q
GND
V
CC
8Q
8D
7D
7Q
6Q
6D
5D
5Q
CLK
SN54HC273 . . . J OR W PACKAGE
SN74HC273 . . . DB, DW, N, NS, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
8D
7D
7Q
6Q
6D
2D
2Q
3Q
3D
4D
1
1
C
5
5
8
4
G
C
V
C
SN54HC273 . . . FK PACKAGE
(TOP VIEW)
description/ordering information
These circuits are positive-edge-triggered D-type flip-flops with a direct clear (CLR) input.
ORDERING INFORMATION
TA
PACKAGE
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP N
Tube of 20
SN74HC273N
SN74HC273N
SOIC DW
Tube of 25
SN74HC273DW
HC273
Reel of 2000
SN74HC273DWR
40
°
C to 85
°
C
SOP NS
Reel of 2000
SN74HC273NSR
HC273
SSOP DB
Reel of 2000
SN74HC273DBR
HC273
Tube of 70
SN74HC273PW
TSSOP PW
Reel of 2000
SN74HC273PWR
HC273
Reel of 250
SN74HC273PWT
CDIP J
Tube of 20
SNJ54HC273J
SNJ54HC273J
55 C to 125 C
CFP W
LCCC FK
Tube of 85
Tube of 55
SNJ54HC273W
SNJ54HC273FK
SNJ54HC273W
SNJ54HC273FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Copyright
2003, Texas Instruments Incorporated
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相關(guān)PDF資料
PDF描述
SN54HC27FK 300mA, 2.5V ±1% Output Voltage, Low Dropout Voltage Regulator with Enable; Package: SOIC-8 Narrow Body; No of Pins: 8; Container: Rail; Qty per Container: 98
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN54HC27J 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: 制造商:Texas Instruments 功能描述:TRIPLE 3-INPUT NOR GATE - Rail/Tube 制造商:Texas Instruments 功能描述:NOR Gate 3-Element 3-IN CMOS 14-Pin CDIP Tube
SN54HC32J 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述:QUAD 2-INPUT OR GATE - Rail/Tube 制造商:Texas Instruments 功能描述:OR Gate 4-Element 2-IN CMOS 14-Pin CDIP Tube
SN54HC365J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 6-CH Non-Inverting 3-ST CMOS 16-Pin CDIP Tube
SN54HC366J 制造商:Texas Instruments 功能描述:Buffer/Line Driver 6-CH Inverting 3-ST CMOS 16-Pin CDIP Tube 制造商:Rochester Electronics LLC 功能描述:- Bulk
SN54HC367J 制造商:Texas Instruments 功能描述:
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