参数资料
型号: IDT74AUC16373PFI8
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 总线收发器
英文描述: AUC SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
封装: TVSOP-48
文件页数: 1/7页
文件大小: 91K
代理商: IDT74AUC16373PFI8
INDUSTRIALTEMPERATURERANGE
IDT74AUC16373
1.8V CMOS 16-BIT TRANSPARENT D-TYPE LATCH WITH 3-STATE OUTPUTS
1
FEBRUARY 2003
IDT74AUC16373
INDUSTRIAL TEMPERATURE RANGE
1.8V CMOS 16-BIT TRANSPARENT
D-TYPE LATCH WITH
3-STATE OUTPUTS
DESCRIPTION:
This 16-bit transparent D-type latch is built using advanced CMOS technol-
ogy. Thedevicecanbeusedasasingle16-bitlatchorastwo8-bitlatches. When
thelatchenable(LE)inputishigh,theQoutputsfollowthedata(D)inputs. When
LE is taken low, the Q outputs are latched at the levels set up at the D inputs.
A buffered output enable (
OE) input can be used to place the eight outputs
ineitheranormallogicstate(highorlowlogiclevels)orahigh-impedancestate.
In the high-impedance state, the outputs neither load nor drive the bus lines
significantly. The
OEinputdoesnotaffecttheinternaloperationofthelatch.
This device is fully specified for partial power-down applications using IOFF.
The IOFF circuitry disables the outputs, preventing damaging current backflow
through the device when it is powered down.
To ensure the high-impedance state during power up or power down,
OE
shouldbetiedtoVDDthroughapull-upresistor;theminimumvalueoftheresistor
is determined by the current-sinking capability of the driver.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
2003 Integrated Device Technology, Inc.
DSC-6169/10
FEATURES:
ESD > 2000V per MIL-STD-883, Method 3015; > 200V using
machine model (C = 200pF, R = 0)
1.8V Optimized
0.8V to 2.7V Operating Range
Inputs/outputs tolerant up to 3.6V
Output drivers: ±9mA @ 2.3V
Supports hot insertion
Available in TSSOP, TVSOP, and VFBGA packages
FUNCTIONAL BLOCK DIAGRAM
APPLICATIONS:
high performance, low voltage communications systems
high performance, low voltage computing systems
1
Q1
1
LE
1
D1
1
OE
1
D
C1
TO SEVEN OTHER CHANNELS
2
Q1
2
LE
2
D1
2
OE
TO SEVEN OTHER CHANNELS
1
D
C1
相关PDF资料
PDF描述
IDT74AUC16373PFGI AUC SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
IDT74AUC16374PFI AUC SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO48
IDT74AUC164245PAI AUC SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
IDT74AUC32373BFI AUC SERIES, 32 1-BIT DRIVER, TRUE OUTPUT, PBGA96
IDT74AUCH16245BVI AUC SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, PBGA56
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