74ALVCH16646DGG,11 NXP Semiconductors, 74ALVCH16646DGG,11 Datasheet - Page 4

• Manufacturer Part Number: 74ALVCH16646DGG,11
• Description: IC TRANSCVR 16BIT N-INV 56TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74ALVCHr

Specifications of 74ALVCH16646DGG,11

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 2
• Number Of Bits Per Element: 8
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ALVCH16646DG; 74ALVCH16646DG; 935262421112

*
Philips Semiconductors
LOGIC DIAGRAM (one section)
FUNCTION TABLE
un
H
L
X
1998 Sep 03
X
X
H
H
L
L
L
L
nOE
16-bit bus transceiver/register (3-State)
The data output functions may be enabled or disabled by various signals at the OE and DIR inputs. Data input functions are always enabled,
i.e., data at the bus inputs will be stored on every LOW-to-HIGH transition on the clock inputs.
= unspecified
= HIGH voltage level
= LOW voltage level
= don’t care
= LOW-to-HIGH level transition
CP
CP
S
DIR
S
OE
An
BA
AB
BA
AB
X
X
X
X
L
L
H
H
nDIR
X
H or L
X
X
X
H or L
nCP
8 IDENTICAL CHANNELS
AB
INPUTS
X
H or L
X
H or L
X
X
nCP
V
CC
BA
X
X
X
X
X
X
L
H
nS
AB
D
CP
FF
n
X
X
X
X
L
H
X
X
Q
nS
BA
D
D
MUX
1
2
S
input
un*
input
output
input
Y
nAx
DATA I/O *
4
un*
input
input
input
output
Y
MUX
nBx
S
D
D
1
2
Q
FF
FUNCTION
FUNCTION
store A, B unspecified*
store B, A unspecified*
store A and B data, isolation
hold storage
real-time B data to A bus
stored B data to A bus
real-time A data to B bus
stored A data to B bus
n
CP
D
74ALVCH16646
V
CC
Product specification
Bn
SY00012