參數(shù)資料
型號: 74VHC273MTCX
廠商: Fairchild Semiconductor
文件頁數(shù): 1/13頁
文件大?。?/td> 0K
描述: IC FLIP FLOP OCT DTYPE 20TSSOP
標準包裝: 1
系列: 74VHC
功能: 主復位
類型: D 型總線
輸出類型: 非反相
元件數(shù): 1
每個元件的位元數(shù): 8
頻率 - 時鐘: 165MHz
延遲時間 - 傳輸: 5.8ns
觸發(fā)器類型: 正邊沿
輸出電流高,低: 8mA,8mA
電源電壓: 2 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 20-TSSOP(0.173",4.40mm 寬)
包裝: 標準包裝
產(chǎn)品目錄頁面: 1213 (CN2011-ZH PDF)
其它名稱: 74VHC273MTCXDKR
tm
74VHC273
Octal
D-T
ype
Flip-Flop
April 2007
1994 Fairchild Semiconductor Corporation
www.fairchildsemi.com
74VHC273 Rev. 1.5
74VHC273
Octal D-Type Flip-Flop
Features
High Speed: fMAX = 165MHz (typ) at VCC = 5V
Low power dissipation: ICC = 4A (max) at TA = 25°C
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power down protection is provided on all inputs
Low noise: VOLP = 0.9V (max)
Pin and function compatible with 74HC273
Leadless DQFN Package
General Description
The VHC273 is an advanced high speed CMOS Octal
D-type flip-flop fabricated with silicon gate CMOS tech-
nology. It achieves the high speed operation similar to
equivalent Bipolar Schottky TTL while maintaining the
CMOS low power dissipation.
The register has a common buffered Clock (CP) which is
fully edge-triggered. The state of each D input, one setup
time before the LOW-to-HIGH clock transition, is trans-
ferred to the corresponding flip-flop's Q output. The
Master Reset (MR) input will clear all flip-flops simulta-
neously. All outputs will be forced LOW independently of
Clock or Data inputs by a LOW voltage level on the MR
input.
An input protection circuit insures that 0V to 7V can be
applied to the inputs pins without regard to the supply
voltage. This device can be used to interface 5V to 3V
systems and two supply systems such as battery
backup. This circuit prevents device destruction due to
mismatched supply and input voltages.
Ordering Information
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the
ordering number. Pb-Free package per JEDEC J-STD-020B.
Order Number
Package
Number
Package Description
74VHC273M
M20B
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
74VHC273SJ
M20D
20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
74VHC273BQ
(Preliminary)
MLP020B
(Preliminary)
20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 4.5mm
74VHC273MTC
MTC20
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
相關(guān)PDF資料
PDF描述
V72A48M400B CONVERTER MOD DC/DC 48V 400W
V72A36M400BG3 CONVERTER MOD DC/DC 36V 400W
V72A36M400BG2 CONVERTER MOD DC/DC 36V 400W
M85049/56-24W STRAIN RELIEF QWIK-TY SHLL SZ 24
V72A36M400BG CONVERTER MOD DC/DC 36V 400W
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74VHC273MTR 功能描述:觸發(fā)器 Octal D F/F w/Clear RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74VHC273MX 功能描述:觸發(fā)器 Oct D-Tp Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74VHC273MX_NL 功能描述:觸發(fā)器 FINISHED GOOD RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74VHC273N 功能描述:觸發(fā)器 Oct D-Tp Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel
74VHC273N_Q 功能描述:觸發(fā)器 Oct D-Tp Flip-Flop RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel