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参数资料
| 型号： | SN54ABT16245AWD |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, DUAL 8-BIT TRANSCEIVER, TRUE OUTPUT, CDFP48 |
| 封装： | FINE PITCH, CERAMIC, FP-48 |
| 文件页数： | 1/10页 |
| 文件大小： | 144K |
| 代理商： | SN54ABT16245AWD |
SN54ABT16245A, SN74ABT16245A
16-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS300E – MARCH 1994 – REVISED MARCH 1999
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 Typical VOLP (Output Ground Bounce) < 1 V
at VCC = 5 V, TA = 25°C
D High-Impedance State During Power Up
and Power Down
D Distributed VCC and GND Pin Configuration
Minimizes High-Speed Switching Noise
D Flow-Through Architecture Optimizes PCB
Layout
D High-Drive Outputs (–32-mA IOH, 64-mA IOL)
D Latch-Up Performance Exceeds 500 mA Per
JESD 17
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 Thin Very
Small-Outline (DGV), Shrink Small-Outline
(DL), and Thin Shrink Small-Outline (DGG)
Packages and 380-mil Fine-Pitch Ceramic
(WD) Flat Package Using 25-mil
Center-to-Center Spacings
description
The ’ABT16245A devices are 16-bit noninverting
3-state transceivers designed for synchronous
two-way communication between data buses.
The control-function implementation minimizes
external timing requirements.
These devices can be used as two 8-bit transceivers or one 16-bit transceiver. They allow data transmission
from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control
(DIR) input. The output-enable (OE) input can be used to disable the device so that the buses are effectively
isolated.
When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 2.1 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.
The SN54ABT16245A is characterized for operation over the full military temperature range of –55
°C to 125°C.
The SN74ABT16245A is characterized for operation from –40
°C to 85°C.
Copyright
1999, 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.
Widebus and EPIC-
ΙΙB are trademarks of 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.
SN54ABT16245A . . . WD PACKAGE
SN74ABT16245A . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
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1DIR
1B1
1B2
GND
1B3
1B4
VCC
1B5
1B6
GND
1B7
1B8
2B1
2B2
GND
2B3
2B4
VCC
2B5
2B6
GND
2B7
2B8
2DIR
1OE
1A1
1A2
GND
1A3
1A4
VCC
1A5
1A6
GND
1A7
1A8
2A1
2A2
GND
2A3
2A4
VCC
2A5
2A6
GND
2A7
2A8
2OE
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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PDF描述 |
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| SN54ABT162823WD | ABT SERIES, DUAL 9-BIT DRIVER, TRUE OUTPUT, CDFP56 |
| SN54ABT162841WD | ABT SERIES, DUAL 10-BIT DRIVER, TRUE OUTPUT, CDFP56 |
| SN54ABT16374WDR | ABT SERIES, DUAL 8-BIT DRIVER, TRUE OUTPUT, CDFP48 |
| SN54ABT16377WD | ABT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CDFP48 |
| SN74ABT16377DL | ABT SERIES, DUAL POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDSO48 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54ABT162500 | 制造商:TI 制造商全称:Texas Instruments 功能描述:18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT162500WD | 制造商:TI 制造商全称:Texas Instruments 功能描述:18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT162501 | 制造商:TI 制造商全称:Texas Instruments 功能描述:18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT162501WD | 制造商:TI 制造商全称:Texas Instruments 功能描述:18-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT16260 | 制造商:TI 制造商全称:Texas Instruments 功能描述:12-BIT TO 24-BIT MULTIPLEXED D-TYPE LATCHES WITH 3-STATE OUTPUTS |
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