參數(shù)資料
型號(hào)： 935254340118
廠商： NXP SEMICONDUCTORS
元件分類： 總線收發(fā)器
英文描述： ALVC/VCX/A SERIES, 16 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
文件頁(yè)數(shù)： 9/18頁(yè)
文件大小： 129K
代理商： 935254340118
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Product INFOrmation page
Information as of 2001-04-18
74ALVCH16623; 16-bit transceiver with dual enable; 3-state
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Description
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The 74ALVCH16623 is a high-performance, low-power, low-voltage, Si-gate CMOS device, superior to most advanced
CMOS compatible TTL families.
The 74ALVCH16623 is a 16-bit transceiver featuring non-inverting 3-state bus compatible outputs in both send and
receive directions.
This 16-bit bus transceiver is designed for asynchronous two-way communication between data buses. The control
function implementation allows maximum flexibility in timing. This device allows data transmission from the A bus to the
B bus or from the B bus to the A bus, depending upon the logic levels at the enable inputs (nOEAB,nOEBA). The enable
inputs can be used to disable the device so that the buses are effectively isolated. The dual enable function configuration
gives this transceiver the capability to store data by simultaneous enabling of nOEAB and nOEBA. Each output reinforces
its input in this transceiver configuration. Thus, when all control inputs are enabled and all other data sources to the four
sets of the bus lines are at high-impedance OFF-state, all sets of bus lines will remain at their last states. The 8-bit codes
appearing on the two double sets of buses will be complementary. This device can be used as two 8-bit transceivers or
one 16-bit transceiver.
To ensure the high-impedance state during power-on or power-down, OEBA should be tied to VCC through a pull-up
resistor and OEAB should be tied to GND through a pull-down resistor; the minimum value of the resistor is determined
by the current-sinking/current-sourcing capability of the driver.
Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
Features
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Complies with JEDEC standard no. 8-1A
q
CMOS low power consumption
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Direct interface with TTL levels
q
MULTIBYTETM flow-through standard pin-out architecture
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All data inputs have bus hold circuitry
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Output drive capability 50
transmission lines at 85 °C
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Current drive ±24 mA at 3.0 V.
q
Datasheet
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Datasheet
74ALVCH16623 16-bit transceiver with dual
enable; 3-state
20-Sep-99
Product Specification
16
91
PDF
Products, packages, availability and ordering
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Philips Semiconductors: Product information on 74ALVCH16623, 16-bit transceiver with dual enable; 3-state
file:///K|/export/projects/bitting2/imaging/BITTING...il_pdf/20010521/08may2001/html/74alvch16623dgg.html (1 of 2) [5/21/2001 11:18:26 AM]
相關(guān)PDF資料
PDF描述
935254350118 ALVC/VCX/A SERIES, 16 1-BIT TRANSCEIVER, TRUE OUTPUT, PDSO48
07-XC62G Circular Connector; No. of Contacts:15; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:14-15
0702461021 2.54mm CGrid Hdr Shrd W/Slt .38Au 10Ckt
0709026 41 A, MODULAR TERMINAL BLOCK
935254370112 ALVC/VCX/A SERIES, 16 1-BIT DRIVER, TRUE OUTPUT, PDSO56
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