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參數(shù)資料
| 型號(hào)： | IDT74ALVCH16345 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | 3.3V CMOS REGISTERED ADDRESS LINE DRIVER WITH 3-STATE OUTPUTS AND BUS-HOLD |
| 中文描述： | 3.3V的CMOS注冊(cè)地址線路驅(qū)動(dòng)器3態(tài)輸出和總線狀態(tài)保持 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 95K |
| 代理商： | IDT74ALVCH16345 |
INDUSTRIAL TEMPERATURE RANGE
IDT74ALVCH16345
3.3V CMOS REGISTERED ADDRESS LINE DRIVER WITH 3-STATE OUTPUTS
1
J ANUARY 2004
INDUS T RIAL T E MPE RAT URE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2004 Integrated Device Technology, Inc.
DSC-4734/2
FEATURES:
0.5 MICRON CMOS Technology
Typical t
SK(o)
(Output Skew) < 250ps
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
V
CC
= 3.3V ± 0.3V, Normal Range
V
CC
= 2.7V to 3.6V, Extended Range
V
CC
= 2.5V ± 0.2V
CMOS power levels (0.4
μ
W typ. static)
Rail-to-Rail output swing for increased noise margin
Available in TSSOP package
FUNCTIONAL BLOCK DIAGRAM
IDT74ALVCH16345
3.3V CMOS REGISTERED
ADDRESS LINE DRIVER
WITH 3-STATE OUTPUTS
AND BUS-HOLD
DE S CRIPT ION:
This registered address line driver is built using advanced dual metal CMOS
technology. The ALVCH16345 is configured with banks of four drivers, each
to be used in high speed synchronous memory applications.
The ALVCH16345 is ideal for driving memory modules in systems where
multiple memory modules are used. One each of the four output banks drives
a different module; modules can be added or removed without affecting the signal
integrity of the other modules in the system Dual clock enables (
CE
x) allow use
of the device in high speed memory interleaving applications where the clock
can be alternately enabled and disabled, allowing the address to be held for
additional cycles during memory access.
The ALVCH16345 has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining speed
performance.
The ALVCH16345 has “bus-hold” which retains the inputs’ last state
whenever the input goes to a high impedance. This prevents floating inputs and
elimnates the need for pull-up/down resistors.
DRIV E FEATURES:
High Output Drivers: ±24mA
Suitable for heavy loads
CE
D
CE
D
CE
1
CLK
OE
D
1
D
2
D
3
D
4
CE
D
CE
D
1
Q
1
4
Q
1
1
Q
2
4
Q
2
1
Q
3
4
Q
3
1
Q
4
4
Q
4
CE
D
CE
D
CE
2
D
5
D
6
D
7
D
8
CE
D
CE
D
1
Q
5
4
Q
5
1
Q
6
4
Q
6
1
Q
7
4
Q
7
1
Q
8
4
Q
8
1
29
8
14
15
21
28
56
36
42
43
49
APPLICATIONS:
3.3V high speed systems
3.3V and lower voltage computing systems
High speed synchronous DRAMmodules
PC motherboards
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| IDT74ALVCH16501PA | 制造商:Integrated Device Technology Inc 功能描述:Bus Transceiver, Single, 18 Bit, 56 Pin, Plastic, TSSOP |
| IDT74ALVCH16501PAG | 功能描述:IC UNIV BUS TXRX 18BIT 56TSSOP RoHS:是 類別: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) |
| IDT74ALVCH16501PAG8 | 功能描述:TXRX 18BIT UNIV BUS 3ST 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 邏輯 - 通用總線函數(shù) 系列:74LVC 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) |
| IDT74ALVCH16501PVG | 功能描述:IC UNIV BUS TXRX 18BIT 56SSOP RoHS:是 類別: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) |
| IDT74ALVCH16501PVG8 | 功能描述:IC UNIV BUS TXRX 18BIT 56SSOP RoHS:是 類別: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) |
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