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参数资料
| 型号： | IDT74LVC16821APA |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVC/LCX/Z SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, PDSO56 |
| 封装： | TSSOP-56 |
| 文件页数： | 1/6页 |
| 文件大小： | 68K |
| 代理商： | IDT74LVC16821APA |
INDUSTRIALTEMPERATURERANGE
IDT74LVC16821A
3.3V CMOS 20-BIT D-TYPE FLIP-FLOP, 5 VOLT TOLERANT I/O
1
FEBRUARY 2000
INDUSTRIAL TEMPERATURE RANGE
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2000 Integrated Device Technology, Inc.
DSC-4603/1
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, TSSOP, and TVSOP 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
IDT74LVC16821A
DESCRIPTION:
The LVC16821A 20-bit Flip-Flop is built using advanced dual metal
CMOS technology. This device contains twenty non-inverting D-Type flip-
flops with 3-State outputs. The device is byte controlled with each byte
functioning identically, but independent of each other. Control pins can be
shorted together to obtain full 20-bit operation.
The buffered output-enable (OE) inputs place the 20 outputs in either a
normal logic state (high or low) or a high-impedance state. In the high-
impedancestate,theoutputsneitherloadnordrivethebuslinessignificantly.
The high-impedance state and increased drive provide the capability to
drive bus lines without the need for interface drive or pullup components.
OE inputs do not affect the internal operation of the flip-flops. Old data can
be retained or new data can be entered while the outputs are in the high-
impedance state.
All pins can be driven from either 3.3V or 5V devices. This feature allows
the use of this device as a Flip-Flop in a mixed 3.3V/5V supply system.
The LVC16821A has been designed with a ±24mA output driver. This
driver is capable of driving a moderate to heavy load while maintaining
speed performance.
3.3V CMOS 20-BIT D-TYPE
FLIP-FLOP WITH 3-STATE OUT-
PUTS, 5 VOLT TOLERANT I/O
OE1
D
CLK
CLK1
D0
O0
1
56
Q
TO NINE OTHER CHANNELS (1-9)
OE2
D
CLK
CLK2
D10
O10
28
29
Q
TO NINE OTHER CHANNELS (11-19)
42
15
55
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| IDT74LVC16823APA | 制造商:Integrated Device Technology Inc 功能描述:Flip Flop, 18-BIT, D Type, 56 Pin, Plastic, TSSOP |
| IDT74LVC16823APAG | 功能描述:IC REGISTER 18BIT 3ST 56-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVC 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 |
| IDT74LVC16823APAG8 | 功能描述:IC REGISTER 18BIT 3ST 56-TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVC 标准包装:25 系列:74LS 功能:设置（预设）和复位 类型:JK 型 输出类型:差分 元件数:2 每个元件的位元数:1 频率 - 时钟:25MHz 延迟时间 - 传输:20ns 触发器类型:负边沿 输出电流高，低:400µA, 8mA 电源电压:4.75 V ~ 5.25 V 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 包装:管件 其它名称:74LS11274LS112AN74LS112NDM74LS112N |
| IDT74LVC16823APVG | 功能描述:IC REGISTER 18BIT 3ST 56-SSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVC 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 |
| IDT74LVC16823APVG8 | 功能描述:IC REGISTER 18BIT 3ST 56-SSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 触发器 系列:74LVC 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 |
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