參數(shù)資料
型號(hào): IDT74ALVCH16823PA
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi): 總線收發(fā)器
英文描述: ALVC/VCX/A SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
封裝: TSSOP-56
文件頁(yè)數(shù): 1/7頁(yè)
文件大小: 81K
代理商: IDT74ALVCH16823PA
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH16823
3.3VCMOS18-BITBUS-INTERFACEFLIP-FLOPWITH3-STATEOUTPUTS
1
MAY 2006
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2006 Integrated Device Technology, Inc.
DSC-4237/4
FEATURES:
0.5 MICRON CMOS Technology
Typical tSK(o) (Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
VCC = 3.3V ± 0.3V, Normal Range
VCC = 2.7V to 3.6V, Extended Range
VCC = 2.5V ± 0.2V
CMOS power levels (0.4
μμμμμ W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in TSSOP package
FUNCTIONAL BLOCK DIAGRAM
DRIVE FEATURES:
High Output Drivers: ±24mA
Suitable for heavy loads
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
IDT74ALVCH16823
3.3V CMOS 18-BIT
BUS-INTERFACE FLIP-
FLOP WITH 3-STATE OUT-
PUTS AND BUS-HOLD
DESCRIPTION:
This 18-bit bus-interface flip-flop is built using advanced dual metal CMOS
technology. The ALVCH16823 features 3-state outputs designed specifically
for driving highly capacitive or relatively low-impedance loads. The device is
particularly suitable for implementing wider buffer registers, I/O ports, bidirec-
tional bus drivers with parity, and working registers.
The ALVCH16823 can be used as two 9-bit flip-flops or one 18-bit flip-flop.
Withtheclock-enable(
CLKEN)inputlow,theD-typeflip-flopsenterdataonthe
low-to-hightransitionsoftheclock.Taking
CLKENhighdisablestheclockbuffer,
thuslatchingtheoutputs.Takingtheclear(
CLR)inputlowcausestheQoutputs
to go low independently of the clock.
A buffered output-enable (
OE) input can be used to place the nine outputs
ineitheranormallogicstate(highorlowlogiclevels)orahigh-impedancestate.
In the high-impedance state, the outputs neither load nor drive the bus lines
significantly. The high-impedance state and increased drive provide the
capabilitytodrivebuslineswithoutneedforinterfaceorpullupcomponents.The
OEinputdoesnotaffecttheinternaloperationoftheflip-flops.Olddatacanbe
retainedornewdatacanbeenteredwhiletheoutputsareinthehigh-impedance
state.
The ALVCH16823 has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining speed
performance.
The ALVCH16823 has “bus-hold” which retains the inputs’ last state
whenevertheinputgoestoahighimpedance. Thispreventsfloatinginputsand
eliminates the need for pull-up/down resistor.
TO 8 OTHER CHANNELS
1
OE
2
56
55
1
CE
R
C1
3
1
Q1
D1
1
CLR
1
CLKEN
1
CLK
1
D1
54
TO 8 OTHER CHANNELS
2
OE
27
29
30
28
CE
R
C1
15
2
Q1
D1
2
CLR
2
CLKEN
2
CLK
2
D1
42
相關(guān)PDF資料
PDF描述
IDT74ALVCH16823PF ALVC/VCX/A SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16823PF8 ALVC/VCX/A SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16825PV ALVC/VCX/A SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16827PV ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
IDT74ALVCH16827PF8 ALVC/VCX/A SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT74ALVCH16823PAG 功能描述:IC FLIP FLOP 18BIT 3ST 56-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVCH 標(biāo)準(zhǔn)包裝:1 系列:74LVX 功能:主復(fù)位 類(lèi)型:D 型總線 輸出類(lèi)型:非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:7.1ns 觸發(fā)器類(lèi)型:正邊沿 輸出電流高,低:4mA,4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 包裝:Digi-Reel® 其它名稱:74LVX273MTCXDKR
IDT74ALVCH16823PAG8 功能描述:IC FLIP FLOP 18BIT 3ST 56-TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVCH 標(biāo)準(zhǔn)包裝:1 系列:74LVX 功能:主復(fù)位 類(lèi)型:D 型總線 輸出類(lèi)型:非反相 元件數(shù):1 每個(gè)元件的位元數(shù):8 頻率 - 時(shí)鐘:150MHz 延遲時(shí)間 - 傳輸:7.1ns 觸發(fā)器類(lèi)型:正邊沿 輸出電流高,低:4mA,4mA 電源電壓:2 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:20-TSSOP(0.173",4.40mm 寬) 包裝:Digi-Reel® 其它名稱:74LVX273MTCXDKR
IDT74ALVCH16901PAG 功能描述:IC UNIV BUS TXRX 18BIT 64TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74ALVCH 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標(biāo)準(zhǔn)包裝:1,500 系列:74AVC 邏輯類(lèi)型:通用總線驅(qū)動(dòng)器 輸入數(shù):- 電路數(shù):18 位 輸出電流高,低:12mA,12mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:56-TFSOP(0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:56-TSSOP 包裝:帶卷 (TR)
IDT74ALVCH16901PAG8 功能描述:IC UNIV BUS TXRX 18BIT 64TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74ALVCH 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標(biāo)準(zhǔn)包裝:1,500 系列:74AVC 邏輯類(lèi)型:通用總線驅(qū)動(dòng)器 輸入數(shù):- 電路數(shù):18 位 輸出電流高,低:12mA,12mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:56-TFSOP(0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:56-TSSOP 包裝:帶卷 (TR)
IDT74ALVCH16903PAG 功能描述:IC UNIV BUS DVR 12BIT 56TSSOP RoHS:是 類(lèi)別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74ALVCH 產(chǎn)品變化通告:Product Discontinuation 09/Dec/2010 標(biāo)準(zhǔn)包裝:1,500 系列:74AVC 邏輯類(lèi)型:通用總線驅(qū)動(dòng)器 輸入數(shù):- 電路數(shù):18 位 輸出電流高,低:12mA,12mA 電源電壓:1.65 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:56-TFSOP(0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:56-TSSOP 包裝:帶卷 (TR)