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| 型号： | IDT74FCT162H952BTPV |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 总线收发器 |
| 英文描述： | FCT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| 封装： | SSOP-56 |
| 文件页数： | 1/7页 |
| 文件大小： | 149K |
| 代理商： | IDT74FCT162H952BTPV |
1
IDT74FCT162H952AT/BT/CT/ET
FASTCMOS16-BITREGISTEREDTRANSCEIVER
INDUSTRIALTEMPERATURERANGE
MAY 2001
2001 Integrated Device Technology, Inc.
DSC-5441/-
c
IDT74FCT162H952AT/BT/CT/ET
INDUSTRIAL TEMPERATURE RANGE
FAST CMOS
16-BIT REGISTERED
TRANSCEIVER
DESCRIPTION:
The FCT162H952T 16-bit registered transceiver is built using ad-
vanced dual metal CMOS technology. These high-speed, low-power
devices are organized as two independent 8-bit D-type registered trans-
ceivers with separate input and output control for independent control of data
flow in either direction. For example, the A-to-B Enable (x
CEAB) must be
low to enter data from the A port. xCLKAB controls the clocking function.
When xCLKAB toggles from low-to-high, the data present on the A port will
be clocked into the register. x
OEAB performs the output enable function on
the B port. Data flow from the B port to A port is similar but requires using
x
CEBA, xCLKBA, and xOEBA inputs. Full 16-bit operation is achieved by
tying the control pins of the independent transceivers together.
The FCT162H952T has "Bus Hold" which retains the input's last state
whenever the input goes to high impedance. This prevents "floating" inputs
and eliminates the need for pull-up/down resistors.
FUNCTIONAL BLOCK DIAGRAM
2
OEAB
2
CEBA
2
CLKBA
2
OEBA
2
CEAB
2
CLKAB
2
A1
2
B1
TO SEVEN OTHE R CHANNELS
D
C
D
C
CE
1
OEAB
1
CEBA
1
CLKBA
1
OEBA
1
CEAB
1
CLKAB
1
A1
1
B1
TO SEVEN OTHER CHANNELS
D
C
D
C
CE
54
55
1
3
2
56
5
52
31
30
28
26
27
29
15
42
FEATURES:
0.5 MICRON CMOS Technology
High-speed, low-power CMOS replacement for ABT functions
Typical tSK(o) (Output Skew) < 250ps
Low input and output leakage ≤ 1A (max.)
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
Bus Hold retains last active bus state during 3-state
Eliminates the need for external pull up resistors
Power off disable outputs permit “live insertion”
Available in SSOP and TSSOP packages
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| IDT74FCT163244APAG | 功能描述:IC BUFF DVR 16BIT N-INV 48TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74FCT 标准包装:2,000 系列:74LVCH 逻辑类型:缓冲器/线路驱动器，非反相 元件数:2 每个元件的位元数:4 输出电流高，低:24mA，24mA 电源电压:1.65 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-SOIC（0.295"，7.50mm 宽） 供应商设备封装:20-SOIC 包装:带卷 (TR) |
| IDT74FCT163244APAG8 | 功能描述:IC BUFF DVR 16BIT N-INV 48TSSOP RoHS:是 类别:集成电路 (IC) >> 逻辑 - 缓冲器，驱动器，接收器，收发器 系列:74FCT 标准包装:47 系列:74LVX 逻辑类型:缓冲器/线路驱动器，非反相 元件数:4 每个元件的位元数:1 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:14-SOIC（0.209"，5.30mm 宽） 供应商设备封装:14-SOIC 包装:管件 |
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| IDT74FCT163244APV | 制造商:Integrated Device Technology Inc 功能描述: |
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