SN54AHCT158_15 Datasheet, PDF (1/15 Pages) Texas Instruments – QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS

SN54AHCT158, SN74AHCT158
QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS
D Inputs Are TTL-Voltage Compatible
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 4.5-V to
5.5-V V_CC operation.
The ’AHCT158 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. The devices provide inverted
data.
SCLS348J – MAY 1996 – REVISED JULY 2003
SN54AHCT158 . . . J OR W PACKAGE
SN74AHCT158 . . . D, DB, DGV, N, NS, OR PW PACKAGE
(TOP VIEW)
A /B 1
1A 2
1B 3
1Y 4
2A 5
2B 6
2Y 7
GND 8
16 V_CC
15 G
14 4A
13 4B
12 4Y
11 3A
10 3B
9 3Y
SN54AHCT158 . . . FK PACKAGE
(TOP VIEW)
1B
3 2 1 20 19
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
SN74AHCT158N
SN74AHCT158N
SOIC – D
Tube
Tape and reel
SN74AHCT158D
SN74AHCT158DR
AHCT158
–40°C to 85°C
SOP – NS
SSOP – DB
Tape and reel
Tape and reel
SN74AHCT158NSR
SN74AHCT158DBR
AHCT158
HB158
TSSOP – PW
Tube
Tape and reel
SN74AHCT158PW
SN74AHCT158PWR
HB158
TVSOP – DGV
Tape and reel SN74AHCT158DGVR HB158
CDIP – J
Tube
SNJ54AHCT158J
SNJ54AHCT158J
–55°C to 125°C CFP – W
Tube
SNJ54AHCT158W
SNJ54AHCT158W
LCCC – FK
Tube
SNJ54AHCT158K
SNJ54AHCT158FK
† _{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.
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Copyright  2003, Texas Instruments Incorporated
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