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| 型号： | IDT74LVCH16276APV8 |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, 12-BIT EXCHANGER, TRUE OUTPUT, PDSO56 |
| 封装： | SSOP-56 |
| 文件页数： | 1/8页 |
| 文件大小： | 72K |
| 代理商： | IDT74LVCH16276APV8 |
INDUSTRIALTEMPERATURERANGE
IDT74LVCH16276A
3.3VCMOS12-BITSYNCHRONOUSBUSEXCHANGER
1
JANUARY 2004
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2004 Integrated Device Technology, Inc.
DSC-4230/3
FEATURES:
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
CMOS power levels (0.4
W typ. static)
All inputs, outputs, and I/O are 5V tolerant
Supports hot insertion
Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
5V and 3.3V mixed voltage systems
Data communication and telecommunication systems
DRIVE FEATURES:
High Output Drivers: ±24mA
Reduced system switching noise
IDT74LVCH16276A
3.3V CMOS 12-BIT
SYNCHRONOUS BUS
EXCHANGER WITH BUS-HOLD
AND 5 VOLT TOLERANT I/O
CE1B
CLK
CEA1B
SEL
OEB
CEA2B
A1:12
CE2B
A-1B
REGISTER
1B-A
REGISTER
M
U
X
1
0
12
1B1:12
2B1:12
12
OEA
CE
D
CE
Q
D
CONTRO L
R EGISTER
2B-A
REGISTER
CE
Q
D
A-2B
REGISTER
CE
D
Q
12
1
29
56
28
30
27
55
2
DESCRIPTION:
The LVCH16276A synchronous bus exchanger is built using advanced
dual metal CMOS technology.The LVCH16276A is a high-speed,
bidirectional, 12-bit, registered, bus multiplexer for use in synchronous
memory interleaving applications. All registers have a common clock and
use a clock enable (CExxx) on each data register to control data sequenc-
ing. The output enables and mux select (OEA, OEB and SEL) are also
under synchronous control allowing direction changes to be edge trig-
gered events.
The tri-port bus exchanger has three 12-bit ports. Data may be
transferred between the A port and either/both of the B ports. The clock
enable (CE1B, CE2B, CEA1Band CEA2B) inputs control the data storage.
Both B ports have a common output enable (OEB) to aid in synchronously
loading the B registers from the B port.
All pins of the LVCH16276A can be driven from either 3.3V or 5V
devices. This feature allows the use of this device as a translator in a mixed
3.3V/5V supply system.
The LVCH16276A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
The LVCH16276A has “bus-hold” which retains the inputs’ last state
whenever the input goes to a high impedance. This prevents floating inputs
and eliminates the need for pull-up/down resistors.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74LVCH16373APAG | 功能描述:IC TRANSP LATCH 16BIT D 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74LVCH 标准包装:48 系列:74VHCT 逻辑类型:D 型，可寻址 电路:1:8 输出类型:标准 电源电压:4.5 V ~ 5.5 V 独立电路:1 延迟时间 - 传输:6ns 输出电流高，低:8mA，8mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDT74LVCH16373APAG8 | 功能描述:IC TRANSP LATCH 16BIT D 48-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 锁销 系列:74LVCH 标准包装:48 系列:74VHCT 逻辑类型:D 型，可寻址 电路:1:8 输出类型:标准 电源电压:4.5 V ~ 5.5 V 独立电路:1 延迟时间 - 传输:6ns 输出电流高，低:8mA，8mA 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:管件 |
| IDT74LVCH16374APAG | 功能描述:IC FLIP FLOP 16BIT D 3ST 48TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVCH 标准包装:1 系列:74AC 功能:设置（预设）和复位 类型:D 型 输出类型:差分 元件数:2 每个元件的位元数:1 频率 - 时钟:160MHz 延迟时间 - 传输:6ns 触发器类型:正边沿 输出电流高，低:24mA，24mA 电源电压:2 V ~ 6 V 工作温度:-55°C ~ 125°C 安装类型:表面贴装 封装/外壳:14-SOIC（0.154"，3.90mm 宽） 包装:Digi-Reel® 产品目录页面:928 (CN2011-ZH PDF) 其它名称:296-18123-6 |
| IDT74LVCH16374APAG8 | 功能描述:IC FLIP FLOP 16BIT D 3ST 48TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVCH 标准包装:1 系列:74LVX 功能:主复位 类型:D 型总线 输出类型:非反相 元件数:1 每个元件的位元数:8 频率 - 时钟:150MHz 延迟时间 - 传输:7.1ns 触发器类型:正边沿 输出电流高，低:4mA，4mA 电源电压:2 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:20-TSSOP（0.173"，4.40mm 宽） 包装:Digi-Reel® 其它名称:74LVX273MTCXDKR |
| IDT74LVCH16374APV | 制造商:Integrated Device Technology Inc 功能描述:74LVCH SMD 74LVCH16374 SSOP48 |
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