參數(shù)資料
型號(hào)： SN54LVTH16240
廠商： Texas Instruments, Inc.
英文描述： 16-Bit Buffers/Drivers With 3-State Outputs(16位緩沖器/驅(qū)動(dòng)器(三態(tài)輸出))
中文描述： 16位緩沖器/驅(qū)動(dòng)器與3態(tài)輸出（16位緩沖器/驅(qū)動(dòng)器（三態(tài)輸出））
文件頁數(shù)： 1/8頁
文件大?。?/td> 179K
代理商： SN54LVTH16240
SN54LVTH16240, SN74LVTH16240
16-BIT BUFFERS/DRIVERS
WITH 3-STATE OUTPUTS
SCBS684 – MARCH 1997
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Members of the Texas Instruments
Widebus
Family
State-of-the-Art Advanced BiCMOS
Technology (ABT) Design for 3.3-V
Operation and Low-Static Power
Dissipation
Support Mixed-Mode Signal Operation
(5-V Input and Output Voltages With
3.3-V V
CC
)
Support Unregulated Battery Operation
Down to 2.7 V
High-Impedance State During Power Up
and Power Down
Typical V
OLP
(Output Ground Bounce)
< 0.8 V at V
CC
= 3.3 V, T
A
= 25
°
C
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
Latch-Up Performance Exceeds 500 mA Per
JESD 17
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Power Off Disables Inputs/Outputs,
Permitting Live Insertion
Distributed V
CC
and GND Pin Configuration
Minimizes High-Speed Switching Noise
Flow-Through Architecture Optimizes PCB
Layout
Package Options Include Plastic 300-mil
Shrink Small-Outline (DL), Thin Shrink
Small-Outline (DGG), and Thin Very
Small-Outline (DGV) Packages and 380-mil
Fine-Pitch Ceramic Flat (WD) Package
Using 25-mil Center-to-Center Spacings
description
These 16-bit buffers/drivers are designed specifically for low-voltage (3.3-V) V
CC
operation, but with the
capability to provide a TTL interface to a 5-V system environment.
The ’LVTH16240 are designed specifically to improve both the performance and density of 3-state memory
address drivers, clock drivers, and bus-oriented receivers and transmitters.
The devices can be used as four 4-bit buffers, two 8-bit buffers, or one 16-bit buffer. The devices provide
inverting outputs and symmetrical active-low output-enable (OE) inputs.
Copyright
1997, Texas Instruments Incorporated
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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 is a trademark of Texas Instruments Incorporated.
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1OE
1Y1
1Y2
GND
1Y3
1Y4
V
CC
2Y1
2Y2
GND
2Y3
2Y4
3Y1
3Y2
GND
3Y3
3Y4
V
CC
4Y1
4Y2
GND
4Y3
4Y4
4OE
2OE
1A1
1A2
GND
1A3
1A4
V
CC
2A1
2A2
GND
2A3
2A4
3A1
3A2
GND
3A3
3A4
V
CC
4A1
4A2
GND
4A3
4A4
3OE
SN54LVTH16240 . . . WD PACKAGE
SN74LVTH16240 . . . DGG, DGV, OR DL PACKAGE
(TOP VIEW)
相關(guān)PDF資料
PDF描述
SN54LVTH16646WD PS, 48V TO 1.2V, 1/8 BRICK
SN54LVTH16646 Analog Multiplexers/Demultiplexers with Injection Current Effect Control; Package: PDIP-16; No of Pins: 16; Container: Rail; Qty per Container: 500
SN74LVTH16646DGG 3.3-V ABT 16-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54LVTH16952WD Octal 3-State Inverting Buffer/Line Driver/Line Receiver; Package: SOIC-20 WB; No of Pins: 20; Container: Tape and Reel; Qty per Container: 1000
SN74LVTH16952DGG Ceramic Chip Capacitors / MIL-PRF-55681; Capacitance [nom]: 0.018uF; Working Voltage (Vdc)[max]: 50V; Capacitance Tolerance: +/-10%; Dielectric: Multilayer Ceramic; Temperature Coefficient: X7R (BX); Lead Style: Surface Mount Chip; Lead Dimensions: 1206; Termination: 100% Tin (Sn); Body Dimensions: 0.125&quot; x 0.062&quot; x 0.051&quot;; Container: Bag; Features: MIL-PRF-55681: S Failure Rate
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