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7ABT543APWDH PDF 데이터시트 ( Data , Function )

부품번호 7ABT543APWDH 기능
기능 Octal latched transceiver with dual enable 3-State
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7ABT543APWDH 데이터시트, 핀배열, 회로
INTEGRATED CIRCUITS
74ABT543A
Octal latched transceiver
with dual enable (3-State)
Product specification
Supersedes data of 1995 Apr 19
IC23 Data Handbook
Philips
Semiconductors
1998 Sep 24




7ABT543APWDH pdf, 반도체, 판매, 대치품
Philips Semiconductors
Octal latched transceiver with dual enable
(3-State)
Product specification
74ABT543A
FUNCTION TABLE
OEXX
INPUTS
EXX
LEXX
OUTPUTS
An or Bn Bn or An
STATUS
HXX
X
Z Disabled
XHX
X
Z Disabled
LL
LL
h
l
Z
Z
Disabled + Latch
LL
LL
h
l
H
L
Latch + Display
LLL
LLL
H
L
H
L
Transparent
L L H X NC Hold
H=
h=
L=
l=
X=
=
NC=
Z=
High voltage level
High voltage level one set-up time prior to the Low-to-High transition of LEXX or EXX (XX = AB or BA)
Low voltage level
Low voltage level one set-up time prior to the Low-to-High transition of LEXX or EXX (XX = AB or BA)
Don’t care
Low-to-High transition of LEXX or EXX (XX = AB or BA)
No change
High impedance or “off” state
ABSOLUTE MAXIMUM RATINGS1, 2
SYMBOL
PARAMETER
CONDITIONS
RATING
UNIT
VCC DC supply voltage
–0.5 to +7.0
V
IIK DC input diode current
VI DC input voltage3
VI < 0
–18
–1.2 to +7.0
mA
V
IOK DC output diode current
VO < 0
–50 mA
VOUT
DC output voltage3
output in Off or High state
–0.5 to +5.5
V
IOUT
DC output current
output in Low state
128 mA
Tstg Storage temperature range
–65 to 150
°C
NOTES:
1. Stresses beyond those listed 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.
2. The performance capability of a high-performance integrated circuit in conjunction with its thermal environment can create junction
temperatures which are detrimental to reliability. The maximum junction temperature of this integrated circuit should not exceed 150°C.
3. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
RECOMMENDED OPERATING CONDITIONS
SYMBOL
PARAMETER
VCC
VI
VIH
VIL
IOH
IOL
t/v
Tamb
DC supply voltage
Input voltage
High-level input voltage
Low-level input voltage
High-level output current
Low-level output current
Input transition rise or fall rate
Operating free-air temperature range
LIMITS
Min Max
4.5 5.5
0 VCC
2.0
0.8
–32
64
0 10
–40 +85
UNIT
V
V
V
V
mA
mA
ns/V
°C
1998 Sep 24
4

4페이지










7ABT543APWDH 전자부품, 판매, 대치품
Philips Semiconductors
Octal latched transceiver with dual enable
(3-State)
Product specification
74ABT543A
ÉÉÉÉÉÉAn, Bn
VM
VMÉÉÉÉÉÉÉÉÉÉVMÉÉVÉÉM ÉÉÉÉ
ts(H)
th(H)
ts(L)
th(L)
LEAB,
LEBA
VM
tw(L)
VM
NOTE: For all waveforms, VM = 1.5V, the shaded areas indicate when the input
is permitted to change for predictable output performance.
SA00174
Waveform 3. Data Setup and Hold Times And Latch Enable
Pulse Width
OEAB, OEBA,
EAB, EBA
VM VM
An, Bn
tPZH
VM
tPHZ
VOH
VOH –0.3V
0V
SA00175
Waveform 4. 3-State Output Enable Time to High Level and
Output Disable Time from High Level
TEST CIRCUIT AND WAVEFORM
From Output
Under Test
CL = 50 pF
500
500
7V
S1
Open
GND
Load Circuit
TEST
S1
tpd
tPLZ/tPZL
tPHZ/tPZH
open
7V
open
DEFINITIONS
CL = Load capacitance includes jig and probe capacitance;
see AC CHARACTERISTICS for value.
SA00012
OEAB, OEBA,
EAB, EBA
VM
tPZL
VM
tPLZ
An, Bn
VM VOL +0.3V
0V
SA00176
Waveform 5. 3-State Output Enable Time to Low Level and
Output Disable Time from Low Level
1998 Sep 24
7

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부품번호상세설명 및 기능제조사
7ABT543APWDH

Octal latched transceiver with dual enable 3-State

NXP Semiconductors
NXP Semiconductors

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