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參數資料
| 型號： | IDT74ALVCH162373PV8 |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 總線收發(fā)器 |
| 英文描述： | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| 封裝： | SSOP-48 |
| 文件頁數： | 1/6頁 |
| 文件大?。?/td> | 73K |
| 代理商： | IDT74ALVCH162373PV8 |
INDUSTRIALTEMPERATURERANGE
IDT74ALVCH162373
3.3V CMOS16-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
1
JANUARY 2004
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2004 Integrated Device Technology, Inc.
DSC-4575/5
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 SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
DESCRIPTION:
This16-bittransparentD-typelatchisbuiltusingadvanceddualmetalCMOS
technology.TheALVCH162373isparticularlysuitableforimple-mentingbuffer
registers,I/Oports,bidirectionalbusdrivers,andworkingregisters.Thisdevice
can be used as two 8-bit latches or one16-bit latch. When the latch enable (LE)
input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the
Q outputs are latched at the levels set up at the D inputs.
Abufferedoutput-enable(
OE)canbeusedtoplacetheeightoutputsineither
a normal logic state (high or low logic levels) or a high-impedance state. In the
high-impedance state, the outputs neither load nor drive the bus lines signifi-
cantly.Thehigh-impedancestateandtheincreaseddriveprovidethecapability
to drive bus lines without need for interface or pullup components.
OEdoesnot
affect internal operations of the latch. Old data can be retained or new data can
be enetered while the outputs are in the high-impedance state.
TheALVCH162373hasseriesresistorsinthedeviceoutputstructurewhich
will significantly reduce line noise when used with light loads. This driver has
been designed to drive ±12mA at the designated threshold levels.
The ALVCH162373 has “bus-hold” which retains the inputs’ last state
whenevertheinputgoestoahighimpedance.Thispreventsfloatinginputsand
eliminates the need for pull-up/down resistor.
DRIVE FEATURES:
Balanced Output Drivers: ±12mA
Low switching noise
IDT74ALVCH162373
3.3V CMOS 16-BIT TRANS-
PARENT D-TYPE LATCH
WITH 3-STATE OUTPUTS
AND BUS-HOLD
1
OE
C1
1D
1
D1
47
1
LE
1
Q1
TO 7 OTHER CHANNELS
2
OE
2
D1
36
2
LE
2
Q1
TO 7 OTHER CHANNELS
1
48
2
24
25
13
C1
1D
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
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| IDT74ALVCH162373PAG | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
| IDT74ALVCH162374PFG | ALVC/VCX/A SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48 |
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| IDT74ALVCH16245PV8 | ALVC/VCX/A SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48 |
| IDT74ALVCH162525PA | ALVC/VCX/A SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| IDT74ALVCH162373PVG | 功能描述:IC XPARENT LATCH 16BIT D 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| IDT74ALVCH162373PVG8 | 功能描述:IC XPARENT LATCH 16BIT D 48-SSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 鎖銷 系列:74ALVCH 標準包裝:48 系列:74VHCT 邏輯類型:D 型，可尋址 電路:1:8 輸出類型:標準 電源電壓:4.5 V ~ 5.5 V 獨立電路:1 延遲時間 - 傳輸:6ns 輸出電流高，低:8mA，8mA 工作溫度:-55°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| IDT74ALVCH162374PAG | 功能描述:IC FLIP FLOP 16BIT D 3ST 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVCH 標準包裝:1 系列:74LVX 功能:主復位 類型:D 型總線 輸出類型:非反相 元件數:1 每個元件的位元數:8 頻率 - 時鐘:150MHz 延遲時間 - 傳輸:7.1ns 觸發(fā)器類型: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 |
| IDT74ALVCH162374PAG8 | 功能描述:IC FLIP FLOP 16BIT D 3ST 48TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 觸發(fā)器 系列:74ALVCH 標準包裝:1 系列:74LVX 功能:主復位 類型:D 型總線 輸出類型:非反相 元件數:1 每個元件的位元數:8 頻率 - 時鐘:150MHz 延遲時間 - 傳輸:7.1ns 觸發(fā)器類型: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 |
| IDT74ALVCH162374PV | 制造商:Integrated Device Technology Inc 功能描述: |
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