DATA SELECTORS/MULTIPLEXERS. SN54AHC158 Datasheet

SN54AHC158 SELECTORS/MULTIPLEXERS. Datasheet pdf. Equivalent

SN54AHC158 Datasheet
Recommendation SN54AHC158 Datasheet
Part SN54AHC158
Description QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
Feature SN54AHC158; SN54AHC158, SN74AHC158 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS D Operating Range 2-V.
Manufacture etcTI
Datasheet
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Texas Instruments SN54AHC158
SN54AHC158, SN74AHC158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
D Operating Range 2-V to 5.5-V VCC
D Latch-Up Performance Exceeds 250 mA Per
JESD 17
D ESD Protection Exceeds JESD 22
– 2000-V Human-Body Model (A114-A)
– 200-V Machine Model (A115-A)
– 1000-V Charged-Device Model (C101)
description/ordering information
These quadruple 2-line to 1-line data
selectors/multiplexers are designed for 2-V to
5.5-V VCC operation.
The ’AHC158 devices feature a common strobe
(G) input. When the strobe is high, all outputs are
high. When the strobe is low, a 4-bit word is
selected from one of two sources and is routed to
the four outputs. These devices provide inverted
data.
SCLS346G – MAY 1996 – REVISED JULY 2003
SN54AHC158 . . . J OR W PACKAGE
SN74AHC158 . . . D, DB, DGV, N, NS, OR PW PACKAGE
(TOP VIEW)
A /B
1A
1B
1Y
2A
2B
2Y
GND
1
2
3
4
5
6
7
8
16 VCC
15 G
14 4A
13 4B
12 4Y
11 3A
10 3B
9 3Y
SN54AHC158 . . . FK PACKAGE
(TOP VIEW)
3 2 1 20 19
1B 4
18 4A
1Y 5
17 4B
NC 6
16 NC
2A 7
15 4Y
2B 8
14 3A
9 10 11 12 13
NC – No internal connection
ORDERING INFORMATION
TA
PACKAGE†
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
PDIP – N
Tube
SN74AHC158N
SN74AHC158N
SOIC – D
Tube
Tape and reel
SN74AHC158D
SN74AHC158DR
AHC158
–40°C to 85°C
SOP – NS
SSOP – DB
Tape and reel
Tape and reel
SN74AHC158NSR
SN74AHC158DBR
AHC158
HA158
TSSOP – PW
Tube
Tape and reel
SN74AHC158PW
SN74AHC158PWR
HA158
TVSOP – DGV
Tape and reel SN74AHC158DGVR
HA158
CDIP – J
Tube
SNJ54AHC158J
SNJ54AHC158J
–55°C to 125°C CFP – W
Tube
SNJ54AHC158W
SNJ54AHC158W
LCCC – FK
Tube
SNJ54AHC158FK
SNJ54AHC158FK
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines
are available at www.ti.com/sc/package.
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.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information 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.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
Copyright 2003, Texas Instruments Incorporated
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Texas Instruments SN54AHC158
SN54AHC158, SN74AHC158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCLS346G MAY 1996 REVISED JULY 2003
FUNCTION TABLE
(each data selector/multiplexer)
INPUTS
G A /B A
OUTPUT
BY
HXXX
H
LLLX
H
L LHX
L
L HX L
H
LHXH
L
logic diagram (positive logic)
1A 2
3
1B
4 1Y
5
2A
6
2B
7
2Y
11
3A
10
3B
9
3Y
4A 14
13
4B
15
G
1
A/B
12
4Y
Pin numbers shown are for the D, DB, DGV, J, N, NS, PW, and W packages.
2 POST OFFICE BOX 655303 DALLAS, TEXAS 75265



Texas Instruments SN54AHC158
SN54AHC158, SN74AHC158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
SCLS346G MAY 1996 REVISED JULY 2003
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Input voltage range, VI (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to 7 V
Output voltage range, VO (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5 V to VCC + 0.5 V
Input clamp current, IIK (VI < 0) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 mA
Output clamp current, IOK (VO < 0 or VO > VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±20 mA
Continuous output current, IO (VO = 0 to VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±25 mA
Continuous current through VCC or GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±50 mA
Package thermal impedance, θJA (see Note 2): D package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73°C/W
DB package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82°C/W
DGV package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120°C/W
N package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67°C/W
NS package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64°C/W
PW package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108°C/W
Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65°C to 150°C
Stresses beyond those listed under absolute maximum ratingsmay cause permanent damage to the device. These are stress ratings only, and
functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditionsis not
implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
NOTES: 1. The input and output voltage ratings may be exceeded if the input and output current ratings are observed.
2. The package thermal impedance is calculated in accordance with JESD 51-7.
recommended operating conditions (see Note 3)
SN54AHC158 SN74AHC158
UNIT
MIN MAX MIN MAX
VCC Supply voltage
2 5.5
2 5.5 V
VCC = 2 V
1.5 1.5
VIH High-level input voltage
VCC = 3 V
VCC = 5.5 V
2.1 2.1
3.85 3.85
V
VIL Low-level input voltage
VCC = 2 V
VCC = 3 V
VCC = 5.5 V
0.5 0.5
0.9 0.9 V
1.65 1.65
VI Input voltage
0 5.5
0 5.5 V
VO Output voltage
IOH High-level output current
VCC = 2 V
VCC = 3.3 V ± 0.3 V
VCC = 5 V ± 0.5 V
VCC = 2 V
0 VCC
50
4
8
50
0 VCC
50
4
8
50
V
mA
mA
mA
IOL Low-level output current
t/v Input transition rise or fall rate
TA Operating free-air temperature
VCC = 3.3 V ± 0.3 V
VCC = 5 V ± 0.5 V
VCC = 3.3 V ± 0.3 V
VCC = 5 V ± 0.5 V
44
mA
88
100 100
ns/V
20 20
55 125 40
85 °C
NOTE 3: All unused inputs of the device must be held at VCC or GND to ensure proper device operation. Refer to the TI application report,
Implications of Slow or Floating CMOS Inputs, literature number SCBA004.
PRODUCT PREVIEW information concerns products in the formative or
design phase of development. Characteristic data and other
specifications are design goals. Texas Instruments reserves the right to
change or discontinue these products without notice.
POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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