参数资料
型号: SN74LV368APWLE
厂商: TEXAS INSTRUMENTS INC
元件分类: 总线收发器
英文描述: LV/LV-A/LVX/H SERIES, 6-BIT DRIVER, INVERTED OUTPUT, PDSO16
封装: PLASTIC, TSSOP-16
文件页数: 1/8页
文件大小: 112K
代理商: SN74LV368APWLE
SN54LV368A, SN74LV368A
HEX BUFFERS AND LINE DRIVERS
WITH 3-STATE OUTPUTS
SCLS406B – APRIL 1998 – REVISED MAY 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D EPIC (Enhanced-Performance Implanted
CMOS) Process
D Typical VOLP (Output Ground Bounce)
<0.8 V at VCC = 3.3 V, TA = 25°C
D Typical VOHV (Output VOH Undershoot)
>2.3 V at VCC = 3.3 V, TA = 25°C
D 2-V to 5.5-V VCC Operation
D Support Mixed-Mode Voltage Operation on
All Ports
D Inverting Outputs
D Package Options Include Plastic
Small-Outline (D, NS), Shrink Small-Outline
(DB), Thin Very Small-Outline (DGV), and
Thin Shrink Small-Outline (PW) Packages,
Ceramic Flat (W) Packages, Chip Carriers
(FK), and DIPs (J)
description
The ’LV368A devices are hex buffers and line
drivers designed for 2-V to 5.5-V VCC operation.
These devices 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 ’LV368A devices are organized as dual 4-line
and
2-line
buffers/drivers
with
active-low
output-enable (1OE and 2OE) inputs. When OE is
low, the device passes inverted data from the
A inputs to the Y outputs. When OE is high, the
outputs are in the high-impedance state.
To ensure the high-impedance state during power up or power down, OE should be tied to GND through a
pulldown resistor; the minimum value of the resistor is determined by the current-sourcing capability of the
driver.
The SN54LV368A is characterized for operation over the full military temperature range of –55
°C to 125°C. The
SN74LV368A is characterized for operation from –40
°C to 85°C.
FUNCTION TABLE
(each buffer/driver)
INPUTS
OUTPUT
OE
A
Y
H
X
Z
L
HH
L
PRODUCT
PREVIEW
32 1 20 19
910 11 1213
4
5
6
7
8
18
17
16
15
14
2A2
2Y2
NC
2A1
2Y1
1Y1
1A2
NC
1Y2
1A3
1A1
1OE
NC
1Y4
1A4
V
2OE
1Y3
GND
NC
SN54LV368A . . . FK PACKAGE
(TOP VIEW)
CC
NC – No internal connection
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1OE
1A1
1Y1
1A2
1Y2
1A3
1Y3
GND
VCC
2OE
2A2
2Y2
2A1
2Y1
1A4
1Y4
SN54LV368A ...J OR W PACKAGE
SN74LV368A . . . D, DB, DGV, NS, OR PW PACKAGE
(TOP VIEW)
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
EPIC is a trademark of Texas Instruments.
Copyright
2000, 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.
相关PDF资料
PDF描述
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