74ALVCH16952DGG:11 NXP Semiconductors, 74ALVCH16952DGG:11 Datasheet - Page 7

• Manufacturer Part Number: 74ALVCH16952DGG:11
• Description: 74ALVCH16952DGG/TSSOP56/TUBE-B
• Manufacturer: NXP Semiconductors
• Series: 74ALVCHr

Specifications of 74ALVCH16952DGG: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: 74ALVCH16952DG; 74ALVCH16952DG; 935262801112

Philips Semiconductors
7. Functional description
74ALVCH16952_2
Product data sheet
7.1 Function table
Table 3.
Table 4.
[1]
[2]
Symbol
1B2
V
1B1
1B0
GND
1CEBA
1CPBA
1OEBA
Operating
mode
Hold
Load and
output enable
Load and
output disable
CC
A-to-B data flow is shown; B-to-A data flow is similar, but uses signals nOEBA, nCEBA and nCPBA
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
Z = high impedance OFF-state;
NC = no change.
= LOW-to-HIGH transition;
Pin description
Function table
Control
nOEAB
L
L
H
Pin
49
50
51
52
53
54
55
56
Rev. 02 — 27 April 2006
[1][2]
…continued
nCEAB
H
L
L
Description
data input or output 1B2
supply voltage
data input or output 1B1
data input or output 1B0
ground (0 V)
clock enable input (active LOW)
clock pulse input (active rising edge)
output enable input (active LOW)
nCPAB
X
16-bit registered transceiver; 3-state
Input
nAn
X
L
H
L
H
74ALVCH16952
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
Internal
nQn
NC
L
H
L
H
Output
nBn
NC
L
H
Z
Z
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