74ALVCH16601DGG11 Просмотр технического описания (PDF) - NXP Semiconductors.
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74ALVCH16601DGG11 Datasheet PDF : 13 Pages
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Philips Semiconductors
18-bit universal bus transceiver (3-State)
Product specification
74ALVCH16601
LOGIC DIAGRAM (one section)
OEAB
CEAB
LEAB
CPAB
CPBA
LEBA
CEBA
OEBA
CE
C1
CP
B1
A1
1D
CE
C1
CP
1D
18 IDENTICAL CHANNELS
SW00132
FUNCTION TABLE
CEXX
X
OEXX
H
INPUTS
LEXX
X
CPXX
X
DATA
X
OUTPUTS
Z
X
L
H
X
H
H
X
L
H
X
L
L
H
L
L
X
X
NC
L
L
L
↑
h
H
L
L
L
↑
l
L
L
L
L
L
L
L
L
H
X
X
NC
XX = AB for A-to-B direction, BA for B-to-A direction
H = HIGH voltage level
L = LOW voltage level
h = HIGH state must be present one setup time before the LOW-to-HIGH transition of CPXX
l
= LOW state must be present one setup time before the LOW-to-HIGH transition of CPXX
X = Don’t care
↑ = LOW-to-HIGH level transition
NC = No change
Z = High impedance “off ” state
STATUS
Disabled
Transparent
Hold
Clock + display
Hold
1998 Sep 24
4
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