IDT74FCT163344CPA Просмотр технического описания (PDF) - Integrated Device Technology
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IDT74FCT163344CPA Datasheet PDF : 7 Pages
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IDT74FCT163344/A/C
3.3V CMOS ONE-TO-FOUR ADDRESS/CLOCK DRIVER
PIN CONFIGURATION
OE1
B11
B12
GND
B13
B14
VCC
A1
B21
B22
GND
B23
B24
A2
A3
B31
B32
GND
B33
B34
A4
VCC
B41
B42
GND
B43
B44
OE2
1
56
2
55
3
54
4
53
5
52
6
51
7
50
8
49
9
48
10
47
11
46
12
45
13
44
14 SO56-1 43
15 SO56-2 42
SO56-3
16
41
17
40
18
39
19
38
20
37
21
36
22
35
23
34
24
33
25
32
26
31
27
30
28
29
OE4
B81
B82
GND
B83
B84
VCC
A8
B71
B72
GND
B73
B74
A7
A6
B61
B62
GND
B63
B64
A5
VCC
B51
B52
GND
B53
B54
OE3
SSOP/ TSSOP/ TVSOP
TOP VIEW
INDUSTRIAL TEMPERATURE RANGE
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
Description
VTERM(2) Terminal Voltage with Respect to GND
Max
Unit
–0.5 to +4.6 V
VTERM(3) Terminal Voltage with Respect to GND
–0.5 to +7
V
VTERM(4) Terminal Voltage with Respect to GND –0.5 to VCC+0.5 V
TSTG
Storage Temperature
–65 to +150 °C
IOUT
DC Output Current
–60 to +60 mA
3v16-link
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM
RATINGS may cause permanent damage to the device. This is a
stress rating only and functional operation of the device at these or
any other conditions above those indicated in the operational sections
of this specification is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect reliability.
2. VCC terminals.
3. Input terminals.
4. Outputs and I/O terminals.
CAPACITANCE (TA = +25OC, f = 1.0MHz)
Symbol
Parameter(1)
CIN
Input Capacitance
Conditions
VIN = 0V
Typ. Max. Unit
3.5 6 pF
COUT
Output Capacitance
VOUT = 0V
3.5 7 pF
NOTE:
1. This parameter is measured at characterization but not tested.
PIN DESCRIPTION
Pin Names
OEx
Ax
Bxx
Description
3–State Output Enable Inputs (Active LOW)
Inputs
3-State Outputs
FUNCTION TABLE
Inputs
OEx
Ax
L
L
L
H
H
X
NOTE:
1. H = HIGH Voltage Level
L = LOW Voltage Level
X = Don’t Care
Z = High-Impedance
Outputs
Bxx
L
H
Z
2
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