SN74CBT16390DGVR ,16-Bit To 32-Bit FET Multiplexer/Demultiplexer Bus Switchmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74CBT16800CDGGR ,20-Bit FET Bus Switch With Precharged Outputs and ?2 V Undershoot Protection ..
SN74CBT16861 ,20-Bit FET Bus Switch SN74CBT16861 20-BIT FET BUS SWITCH SCDS068C – JULY 1998 – REVISED OCTOBER 2000DGG, DGV, OR DL PACK ..
SN74CBT16861DGVR ,20-Bit FET Bus Switchmaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN74CBT16861DLR ,20-Bit FET Bus Switch/sc/package.FUNCTION TABLE(each 10-bit bus switch)INPUTFUNCTIONOEL A port = B portH DisconnectPleas ..
SN74CBT16861DLR ,20-Bit FET Bus Switchmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74S00NSR , QUADRUPLE 2-INPUT POSITIVE-NAND GATES
SN74S02D ,Quad 2-input positive-NOR gates
SN74S03 ,QUADRUPLE 2-INPUT POSITIVE-NAND GATES WITH OPEN-COLLECTOR OUTPUTS
SN74S04D ,Hex inverters SDLS029C − DECEMBER 1983 − REVISED JA ..
SN74S04N ,Hex inverters/sc/package.FUNCTION TABLE(each inverter)INPUT OUTPUTA YH LL H2POST OFFICE BOX 655303 • DALLAS, TEX ..
SN74S04N3 ,Hex inverters/sc/package.FUNCTION TABLE(each inverter)INPUT OUTPUTA YH LL H2POST OFFICE BOX 655303 • DALLAS, TEX ..
SN74CBT16390DGGR-SN74CBT16390DGVR
16-Bit To 32-Bit FET Multiplexer/Demultiplexer Bus Switch
Latch-Up Performance Exceeds 250 mA PerJESD 17 ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
descriptionThe SN74CBT16390 is a 16-bit to 32-bit switch
used in applications in which two separate data
paths must be multiplexed onto, or demultiplexed
from, a single path. This device can be used for
memory interleaving, in which two different banks
of memory must be addressed simultaneously.
This device also can be used to connect or isolate
the PCI bus to one or two slots simultaneously.
Two output enables (OE1 and OE2) control the
data flow. When OE1 is low, A port is connected
to 1B port. When OE2 is low, A port is connected
to 2B port. When both OE1 and OE2 are low, the
A port is connected to both 1B and 2B ports. The
control inputs can be driven with a 5-V CMOS,
5-V TTL, or an LVTTL driver.
ORDERING INFORMATION Package drawings, standard packing quantities, thermal data, symbolization, and PCB design
guidelines are available at www.ti.com/sc/package.
2B2
2B3
2B4
2B5
2B6
2B7
2B8
GND
VCC
2B9
2B10
A11
2B11
2B12
A13
2B13
2B14
A15
2B15
2B16
1B3
1B4
1B5
1B6
1B7
1B8
GND
VCC
1B9
1B10
A10
1B11
1B12
A12
1B13
1B14
A14
1B15
1B16
A16
OE1
OE2
NC – No internal connection
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.
