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参数资料
| 型号： | SN54ABT32245PZ |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, QUAD 9-BIT TRANSCEIVER, TRUE OUTPUT, PQFP100 |
| 封装： | PLASTIC, TQFP-100 |
| 文件页数： | 1/8页 |
| 文件大小： | 131K |
| 代理商： | SN54ABT32245PZ |
SN54ABT32245, SN74ABT32245
36-BIT BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS228C – JUNE 1992 – APRIL 1995
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus +
Family
State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
Latch-Up Performance Exceeds 500 mA
Per JEDEC Standard JESD-17
Typical V
OLP (Output Ground Bounce)
< 0.8 V at VCC = 5 V, TA = 25°C
Distributed V
CC and GND Pin Configuration
Minimizes High-Speed Switching Noise
High-Drive Outputs (–32-mA I
OH,
64-mA IOL)
Bus-Hold Inputs Eliminate the Need for
External Pullup Resistors
Packaged in 100-Pin Plastic Thin Quad
Flat (PZ) Package With 14
× 14-mm Body
Using 0.5-mm Lead Pitch
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SN74ABT32245 ...PZ PACKAGE
(TOP VIEW)
1A9
2A1
GND
2A2
2A3
2A4
2A5
GND
2A6
2A7
2A8
2A9
VCC
3A1
3A2
3A3
3A4
GND
3A5
3A6
3A7
3A8
GND
3A9
4A1
1B9
2B1
GND
2B2
2B3
2B4
2B5
GND
2B6
2B7
2B8
2B9
VCC
3B1
3B2
3B3
3B4
GND
3B5
3B6
3B7
3B8
GND
3B9
4B1
1A8
1A7
1A6
V
CC
GND
4A5
4A2
4A3
4A4
1A5
1A4
1A3
1A2
1A1
GND
1DIR
1OE
2OE
2DIR
GND
1B1
1B2
1B3
1B4
1B5
GND
1B6
1B7
1B8
GND
4A9
GND
4A6
4A7
4A8
3OE
3DIR
4DIR
4OE
4B7
4B6
GND
4B9
4B8
GND
4B4
4B5
4B3
4B2
V
CC
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description
The
′ABT32245 are 36-bit (quad 9-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 four 9-bit transceivers, two18-bit transceivers, or one 36-bit transceiver. They
allow data transmission from the A bus to the B bus or from the B bus to the A bus, depending upon the logic
level at the direction-control (DIR) inputs. The output-enable (OE) inputs can be used to disable the device so
that the buses are effectively isolated.
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.
Copyright
1995, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
|---|---|
| SN54ABT32245PZR | ABT SERIES, QUAD 9-BIT TRANSCEIVER, TRUE OUTPUT, PQFP100 |
| SN54ABT32543PZR | ABT SERIES, DUAL 18-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PQFP100 |
| SN54ABT32952PZR | ABT SERIES, QUAD 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PQFP100 |
| SN74ABT32952PZR | ABT SERIES, QUAD 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PQFP100 |
| SN54ABT373FK | ABT SERIES, 8-BIT DRIVER, TRUE OUTPUT, CQCC20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN54ABT32316 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS |
| SN54ABT32316PN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Bus Exchanger |
| SN54ABT32318 | 制造商:TI 制造商全称:Texas Instruments 功能描述:16-BIT TRI-PORT UNIVERSAL BUS EXCHANGERS |
| SN54ABT32501 | 制造商:TI 制造商全称:Texas Instruments 功能描述:36-BIT UNIVERSAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABT32543 | 制造商:TI 制造商全称:Texas Instruments 功能描述:36-BIT REGISTERED BUS TRANSCEIVERS WITH 3-STATE OUTPUTS |
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