SN74ABT16245ADL ,16-Bit Bus Transceivers With 3-State OutputsSN54ABT16245A, SN74ABT16245A16-BIT BUS TRANSCEIVERSWITH 3-STATE OUTPUTS
SN74ABT16245ADLG4 ,16-Bit Bus Transceivers With 3-State Outputs 48-SSOP -40 to 85SCBS300G–MARCH 1994–REVISED JANUARY 2006FUNCTION TABLE(EACH 8-BIT SECTION)INPUTSOPERATIONOE DIRL L ..
SN74ABT16245ADLR ,16-Bit Bus Transceivers With 3-State Outputsmaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74ABT16245ADLRG4 ,16-Bit Bus Transceivers With 3-State Outputs 48-SSOP -40 to 85maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN74ABT16245DL ,16-Bit Bus Transceivers With 3-State Outputs 48-SSOP -40 to 85
SN74ABT16245DLR ,16-Bit Bus Transceivers With 3-State Outputs 48-SSOP -40 to 85
SN74LS09NSR ,Quad 2-input positive-AND gates with open collector outputs
SN74LS107ANSR ,Dual J-K Flip-Flops With Clear
SN74LS109A ,LOW POWER SCHOTTKY
SN74LS109ANSR ,Dual J-K Positive-Edge-Triggered Flip-Flops With Clear And Preset
SN74LS109ANSR ,Dual J-K Positive-Edge-Triggered Flip-Flops With Clear And Preset
SN74LS10D ,TRIPLE 3-INPUT NAND GATE
74ABT16245ADGGRG4-SN74ABT16245A-SN74ABT16245ADGGR-SN74ABT16245ADL-SN74ABT16245ADLG4-SN74ABT16245ADLR-SN74ABT16245ADLRG4
16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54ABT16245A... WD PACKAGESN74ABT16245A... DGG, DGV, OR DL PACKAGE
(TOP VIEW)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
DESCRIPTION
SN54ABT16245A, SN74ABT16245A
16-BIT BUS TRANSCEIVERS Membersof the Texas Instruments
Widebus™ Family State-of-the-Art EPIC-IIB™ BiCMOS Design
Significantly Reduces Power Dissipation Typical VOLP (Output Ground Bounce) <1Vat
VCC=5V,TA= 25°C High-Impedance State During Power Up and
Power Down Distributed VCC and GND Pin Configuration
Minimizes High-Speed Switching Noise Flow-Through Architecture Optimizes PCB
Layout High-Drive Outputs (–32-mAIOH, 64-mAIOL) Latch-Up Performance 500 mA Per
JESD70 ESD Protection Exceeds 2000V Per
MIL-STD-883, Method 3015; Exceeds 200V
Using Machine Model(C= 200 pF,R=0) Package Options Includes 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 SpacingsThe '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 canbe usedas two 8-bit transceviersor 16-bit transceiver. They allow data transmission from
theA busto theB busor from theB busto theA bus,on the logic levelat the direction-control (DIR)
input. The output-enable (OE) input canbe usedto disable the deviceso that the buses are effectively isolated.
When VCCis between0 and 2.1V, the deviceisin the state during power upor down.
However,to ensure the high-impendance state aboveV, OE should be tiedto VCC througha resistor;
the minimum valueof the resistoris determinedby the capabilityof the driver.
The SN54ABT16245Ais characterized for operation over the full military temperature rangeof –55°Cto 125°C. SN74ABT16245Ais characterized for operation from –40°Cto 85°C.
