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参数资料
| 型号： | SN54ABTH16244WD |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, QUAD 4-BIT DRIVER, TRUE OUTPUT, CDFP48 |
| 封装： | CERAMIC, DFP-48 |
| 文件页数： | 1/10页 |
| 文件大小： | 180K |
| 代理商： | SN54ABTH16244WD |
SN54ABTH16244, SN74ABTH16244
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS677D – SEPTEMBER 1996 – REVISED MARCH 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Members of the Texas Instruments
Widebus
Family
D State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
D Latch-Up Performance Exceeds 500 mA Per
JESD 17
D Typical VOLP (Output Ground Bounce)
<1 V at VCC = 5 V, TA = 25°C
D Distributed VCC and GND Pins Minimize
High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
D ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
D Package Options Include Plastic Shrink
Small-Outline (DL), Thin Shrink
Small-Outline (DGG), Thin Very
Small-Outline (DGV) Packages, and 380-mil
Fine-Pitch Ceramic Flat (WD) Packages
description
The ’ABTH16244 devices are 16-bit buffers and
line drivers designed specifically to improve both
the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented
receivers and transmitters. 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.
To ensure the high-impedance state during power up or power down, 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.
Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
The SN54ABTH16244 is characterized for operation over the full military temperature range of –55
°C to 125°C.
The SN74ABTH16244 is characterized for operation from –40
°C to 85°C.
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is 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.
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 and EPIC-
ΙΙB are trademarks of Texas Instruments Incorporated.
SN54ABTH16244 . . . WD PACKAGE
SN74ABTH16244 . . . 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
On products compliant to MIL-PRF-38535, all parameters are tested
unless otherwise noted. On all other products, production
processing does not necessarily include testing of all parameters.
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| SN54ABTH16460WD | ABT SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, CDFP56 |
| SNJ54ABTH16460WD | ABT SERIES, 4-BIT EXCHANGER, TRUE OUTPUT, CDFP56 |
| SN54ABTH245W | ABT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP20 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54ABTH16245 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABTH16245_08 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABTH16245WD | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABTH162460 | 制造商:TI 制造商全称:Texas Instruments 功能描述:4-TO-1 MULTIPLEXED/DEMULTIPLEXED REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABTH162460WD | 制造商:TI 制造商全称:Texas Instruments 功能描述:4-TO-1 MULTIPLEXED/DEMULTIPLEXED REGISTERED TRANSCEIVERS WITH 3-STATE OUTPUTS |
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