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参数资料
| 型号： | SN74LVT1624BGQLR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | LVT SERIES, 16-BIT DRIVER, TRUE OUTPUT, PBGA56 |
| 封装： | VFBGA-56 |
| 文件页数： | 1/9页 |
| 文件大小： | 136K |
| 代理商： | SN74LVT1624BGQLR |
SN54LVT16244B, SN74LVT16244B
3.3-V ABT 16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS716A – MARCH 2000 – REVISED OCTOBER 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Members of Texas Instruments’ Widebus
Family
D State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V
Operation and Low Static-Power
Dissipation
D Support Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
3.3-V VCC)
D Support Unregulated Battery Operation
Down to 2.7 V
D Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
D Ioff and Power-Up 3-State Support Hot
Insertion
D Latch-Up Performance Exceeds 100 mA Per
JESD 78, Class II
D ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
description
The ’LVT16244B devices are 16-bit buffers and
line drivers designed for low-voltage (3.3-V) VCC
operation, but with the capability to provide a TTL
interface to a 5-V system environment. These
devices can be used as four 4-bit buffers, two 8-bit
buffers, or one 16-bit buffer. These devices
provide true outputs and symmetrical active-low
output-enable (OE) inputs.
When VCC is between 0 and 1.5-V, the devices are in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 1.5-V, OE should be tied to VCC through a pullup resistor;
the minimum value of the resistor is determined by the current-sinking capability of the driver.
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the devices when they are powered down.
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
Copyright
2000, Texas Instruments Incorporated
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
Widebus is a trademark of Texas Instruments.
SN54LVT16244B . . . WD PACKAGE
SN74LVT16244B . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1OE
1Y1
1Y2
GND
1Y3
1Y4
VCC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
VCC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
VCC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
VCC
4A1
4A2
GND
4A3
4A4
3OE
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
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| SNJ54LVT1624BWD | LVT SERIES, 16-BIT DRIVER, TRUE OUTPUT, CDFP48 |
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| SN74LVT16601DL | LVT SERIES, 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74LVT16615DLR | LVT SERIES, 17-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
| SN74LVT16652DGG | LVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDSO56 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74LVT16373DL | 制造商:Rochester Electronics LLC 功能描述:DEVICE OBSOLETE ORDER SN74LVTH16373DL - Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVT16373DLR | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| SN74LVT16374DL | 制造商:Philips E C G Inc 功能描述:Flip Flop, 16-BIT, D Type, 48 Pin, Plastic, SSOP 制造商:Texas Instruments 功能描述: |
| SN74LVT16374DLR | 制造商:Texas Instruments 功能描述:Flip Flop, 16-BIT, D Type, 48 Pin, Plastic, SSOP |
| SN74LVT1637DLR | 制造商:Texas Instruments 功能描述: |
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