參數(shù)資料
型號(hào): SN54LS126AFK
廠(chǎng)商: Texas Instruments, Inc.
英文描述: QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
中文描述: 翻兩番總線(xiàn)緩沖器,具有三態(tài)輸出
文件頁(yè)數(shù): 3/18頁(yè)
文件大小: 580K
代理商: SN54LS126AFK
SN54125, SN54126, SN54LS125A, SN54LS126A,
SN74125, SN74126, SN74LS125A, SN74LS126A
QUADRUPLE BUS BUFFERS WITH 3-STATE OUTPUTS
SDLS044A
DECEMBER 1983
REVISED MARCH 2002
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
schematics (each gate)
125 CIRCUITS
126 CIRCUITS
1.6 k
OUTPUT Y
OUTPUT Y
1.6 k
1.6 k
1.6 k
625
625
4 k
4 k
4 k
4 k
4.25 k
2.5 k
2.5 k
2.5 k
2.5 k
1 k
1 k
4 k
85
85
DATA
INPUT A
CONTROL
INPUT G
GND
GND
VCC
VCC
CONTROL
INPUT G
DATA
INPUT A
4 k
absolute maximum ratings over operating free-air temperature (unless otherwise noted)
(
125 and
126)
Supply voltage, V
CC
(see Note 1)
Input voltage, V
I
Package thermal impedance,
θ
JA
(see Note 2):N package
Storage temperature range, T
stg
Stresses beyond those listed under
absolute maximum ratings
may cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under
recommended operating conditions
is not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES:
1. Voltage values are with respect to network ground terminal.
2. The package termal impedance is calculated in accordance with JESD 51-7.
7 V
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5.5 V
80
°
C/W
65
°
C to 150
°
C
The SN54125, SN54126, SN74125,
SN74126, and SN54LS126A are
obsolete and are no longer supplied.
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