參數(shù)資料
型號(hào): SN54LV14
廠商: Texas Instruments, Inc.
英文描述: Hex Schimitt-Trigger Inverters(六施密特反相器)
中文描述: 六角Schimitt觸發(fā)逆變器(六施密特反相器)
文件頁(yè)數(shù): 1/6頁(yè)
文件大?。?/td> 154K
代理商: SN54LV14
SN54LV14, SN74LV14
HEX SCHMITT-TRIGGER INVERTERS
SCLS187B – FEBRUARY 1993 – REVISED APRIL 1996
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
EPIC
(Enhanced-Performance Implanted
CMOS) 2-
μ
Process
Typical V
OLP
(Output Ground Bounce)
< 0.8 V at V
CC
, T
A
= 25
°
C
Typical V
OHV
(Output V
OH
Undershoot)
> 2 V at V
CC
, T
A
= 25
°
C
ESD Protection Exceeds 2000 V Per
MIL-STD-883C, Method 3015; Exceeds
200 V Using Machine Model (C = 200 pF,
R = 0)
Latch-Up Performance Exceeds 250 mA
Per JEDEC Standard JESD-17
Package Options Include Plastic
Small-Outline (D), Shrink Small-Outline
(DB), Thin Shrink Small-Outline (PW),
Ceramic Flat (W) Packages, Chip Carriers
(FK), and (J) 300-mil DIPs
description
These hex Schmitt-trigger inverters are designed
for 2.7-V to 5.5-V V
CC
operation.
The ’LV14 contain six independent inverters.
These devices perform the Boolean function
Y = A.
The SN74LV14 is available in TI’s shrink
small-outline package (DB), which provides the
same I/O pin count and functionality of standard
small-outline packages in less than half the
printed-circuit-board area.
The SN54LV14 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C. The
SN74LV14 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
(each inverter)
INPUT
A
OUTPUT
Y
H
L
L
H
Copyright
1996, Texas Instruments Incorporated
1
2
3
4
5
6
7
14
13
12
11
10
9
8
1A
1Y
2A
2Y
3A
3Y
GND
V
CC
6A
6Y
5A
5Y
4A
4Y
SN54LV14 . . . J OR W PACKAGE
SN74LV14 . . . D, DB, OR PW PACKAGE
(TOP VIEW)
3
2 1 20 19
9 10 11 12 13
4
5
6
7
8
18
17
16
15
14
6Y
NC
5A
NC
5Y
2A
NC
2Y
NC
3A
1
1
N
4
4
V
6
3
G
N
SN54LV14 . . . FK PACKAGE
(TOP VIEW)
NC – No internal connection
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.
EPIC is a trademark of 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.
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