SN74ALVCH162830
1-BIT TO 2-BIT ADDRESS DRIVER
WITH 3-STATE OUTPUTS
SCES082G – AUGUST 1996 – REVISED JUNE 1999
DBB PACKAGE
(TOP VIEW)
Member of the Texas Instruments
Widebus Family
EPIC (Enhanced-Performance Implanted
CMOS) Submicron Process
2Y2
1Y2
GND
2Y1
1Y3
2Y3
GND
1Y4
2Y4
1
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
2
Output Ports Have Equivalent 26-Ω Series
Resistors, So No External Resistors Are
Required
3
4
1Y1
5
ESD Protection Exceeds 2000 V Per
MIL-STD-883, Method 3015; Exceeds 200 V
Using Machine Model (C = 200 pF, R = 0)
V
V
6
CC
CC
A1
A2
GND
A3
A4
GND
A5
A6
1Y5
2Y5
GND
1Y6
2Y6
GND
1Y7
2Y7
7
8
9
Latch-Up Performance Exceeds 250 mA Per
JESD 17
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
Bus Hold on Data Inputs Eliminates the
Need for External Pullup/Pulldown
Resistors
Packaged in Thin Very Small-Outline
Package
NOTE: For tape and reel order entry:
The DBBR package is abbreviated to GR.
V
V
CC
CC
A7
A8
GND
A9
OE1
OE2
A10
GND
A11
A12
1Y8
2Y8
GND
1Y9
2Y9
1Y10
2Y10
GND
1Y11
2Y11
description
This 1-bit to 2-bit address driver is designed for
1.65-V to 3.6-V V
operation.
CC
Active bus-hold circuitry is provided to hold
unused or floating inputs at a valid logic level.
The outputs, which are designed to sink up to
12 mA, include equivalent 26-Ω resistors to
reduce overshoot and undershoot.
V
V
CC
CC
A13
A14
GND
A15
A16
GND
A17
A18
1Y12
2Y12
GND
1Y13
2Y13
GND
1Y14
2Y14
To ensure the high-impedance state during power
up or power down, OE should be tied to V
CC
through a pullup resistor; the minimum value of
the resistor is determined by the current-sinking
capability of the driver.
The SN74ALVCH162830 is characterized for
operation from –40°C to 85°C.
V
V
CC
CC
2Y18
1Y18
GND
2Y17
1Y17
1Y15
2Y15
GND
1Y16
2Y16
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
EPIC and Widebus are trademarks of Texas Instruments Incorporated.
Copyright 1999, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265