CD74HC125-Q1 Datasheet, PDF (1/13 Pages) Texas Instruments – HIGH-SPEED CMOS LOGIC QUAD BUFFER WITH 3-STATE OUTPUTS

D Qualified for Automotive Applications
D 3-State Outputs
D Separate Output Enable Inputs
D Fanout (Over Temperature Range)
− Standard Outputs . . . 10 LSTTL Loads
− Bus Driver Outputs . . . 15 LSTTL Loads
D Extended Temperature Performance of
−40°C to 125°C
D Balanced Propagation Delay and Transition
Times
D Significant Power Reduction, Compared to
LSTTL Logic ICs
D 2-V to 6-V V_CC Operation
D High Noise Immunity N_IL or N_IH = 30% of
V_CC at V_CC = 5 V
CD74HC125-Q1
HIGH-SPEED CMOS LOGIC
QUAD BUFFER WITH 3-STATE OUTPUTS
SCLS579A − APRIL 2004 − REVISED SEPTEMBER 2008
M OR PW PACKAGE
(TOP VIEW)
1OE 1
1A 2
1Y 3
2OE 4
2A ⁵
2Y ⁶
GND ⁷
14 V_CC
13 4OE
12 4A
11 4Y
10 3OE
9 3A
8 _3Y
description/ordering information
The CD74HC125 contains four independent 3-state buffers, each having its own output enable input which,
when HIGH, puts the output in the high-impedance state.
ORDERING INFORMATION^{
T_A
PACKAGE^‡
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
−40°C to 125°C
SOIC − M
TSSOP − PW
Reel of 2500
Reel of 2000
CD74HC125QM96Q1
CD74HC125QPWRQ1
HC125Q
HC125Q
† _{For the most current package and ordering information, see the Package Option Addendum at the end of this}
document, or see the TI web site at www.ti.com.
‡ _{Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.}
FUNCTION TABLE
(each gate)
INPUTS
A
OE
OUTPUT
Y
H
L
H
L
L
L
X
H
Z
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Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is 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.
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