Datasheets
SN74ALS161BDRE4 by: Texas Instruments

Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70

Part Details for SN74ALS161BDRE4 by Texas Instruments

Overview of SN74ALS161BDRE4 by Texas Instruments

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Applications Education and Research Space Technology Computing and Data Storage Financial Technology (Fintech) Aerospace and Defense Electronic Manufacturing Automotive

Part Details for SN74ALS161BDRE4

SN74ALS161BDRE4 CAD Models

SN74ALS161BDRE4 Part Data Attributes

SN74ALS161BDRE4 Texas Instruments
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SN74ALS161BDRE4 Texas Instruments Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer TEXAS INSTRUMENTS INC
Part Package Code SOIC
Package Description SOP, SOP16,.25
Pin Count 16
Reach Compliance Code compliant
HTS Code 8542.39.00.01
Samacsys Manufacturer Texas Instruments
Additional Feature TCO OUTPUT
Count Direction UP
Family ALS
JESD-30 Code R-PDSO-G16
JESD-609 Code e4
Length 9.9 mm
Load Capacitance (CL) 50 pF
Logic IC Type BINARY COUNTER
Max Frequency@Nom-Sup 40000000 Hz
Max I(ol) 0.008 A
Mode of Operation SYNCHRONOUS
Moisture Sensitivity Level 1
Number of Bits 4
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 70 °C
Operating Temperature-Min
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Equivalence Code SOP16,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Packing Method TR
Peak Reflow Temperature (Cel) 260
Power Supply Current-Max (ICC) 21 mA
Prop. Delay@Nom-Sup 20 ns
Propagation Delay (tpd) 20 ns
Qualification Status Not Qualified
Seated Height-Max 1.75 mm
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 4.5 V
Supply Voltage-Nom (Vsup) 5 V
Surface Mount YES
Technology TTL
Temperature Grade COMMERCIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) 30
Trigger Type POSITIVE EDGE
Width 3.9 mm
fmax-Min 40 MHz

Alternate Parts for SN74ALS161BDRE4

This table gives cross-reference parts and alternative options found for SN74ALS161BDRE4. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SN74ALS161BDRE4, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
74ALS161BD IC ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, PLASTIC, SOT-108, SO-14, Counter NXP Semiconductors SN74ALS161BDRE4 vs 74ALS161BD
DM74ALS161BMX_NL Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 Fairchild Semiconductor Corporation SN74ALS161BDRE4 vs DM74ALS161BMX_NL
DV74ALS161BD Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, PLASTIC, SOP-16 avg Semiconductors SN74ALS161BDRE4 vs DV74ALS161BD
DM74ALS161BM_NL Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, 0.150 INCH, LEAD FREE, MS-012, SOIC-16 Fairchild Semiconductor Corporation SN74ALS161BDRE4 vs DM74ALS161BM_NL
DM74ALS161BMX Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDSO16, 0.150 INCH, MS-012, SOIC-16 Fairchild Semiconductor Corporation SN74ALS161BDRE4 vs DM74ALS161BMX
SN74ALS161BDRG4 ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Texas Instruments SN74ALS161BDRE4 vs SN74ALS161BDRG4
N74ALS161BD-T IC ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, Counter NXP Semiconductors SN74ALS161BDRE4 vs N74ALS161BD-T
74ALS161BD Binary Counter, Rochester Electronics LLC SN74ALS161BDRE4 vs 74ALS161BD
SN74ALS161BDG4 ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, GREEN, PLASTIC, MS-012AC, SOIC-16 Texas Instruments SN74ALS161BDRE4 vs SN74ALS161BDG4
SN74ALS161BDR Synchronous 4-Bit Binary Counters 16-SOIC 0 to 70 Texas Instruments SN74ALS161BDRE4 vs SN74ALS161BDR
Part Number Description Manufacturer Compare
83022012A Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20 Signetics SN74ALS161BDRE4 vs 83022012A
DM74ALS161BN Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, PDIP16, 0.300 INCH, PLASTIC, MS-001, DIP-16 Fairchild Semiconductor Corporation SN74ALS161BDRE4 vs DM74ALS161BN
54ALS161/BEAJC Binary Counter, ALS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERDIP-16 Motorola Semiconductor Products SN74ALS161BDRE4 vs 54ALS161/BEAJC
SN54ALS161AJ Binary Counter, Rochester Electronics LLC SN74ALS161BDRE4 vs SN54ALS161AJ
JM38510/38001BEA Synchronous 4-Bit Binary Counters 16-CDIP -55 to 125 Texas Instruments SN74ALS161BDRE4 vs JM38510/38001BEA
DM54ALS161J/883 Binary Counter, Rochester Electronics LLC SN74ALS161BDRE4 vs DM54ALS161J/883
JM38510/38001B2A Synchronous 4-Bit Binary Counters 20-LCCC -55 to 125 Texas Instruments SN74ALS161BDRE4 vs JM38510/38001B2A
N74ALS161BDB-T IC ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, PDSO16, Counter NXP Semiconductors SN74ALS161BDRE4 vs N74ALS161BDB-T
SNJ54ALS161AFH-00 ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT UP BINARY COUNTER, CQCC20 Texas Instruments SN74ALS161BDRE4 vs SNJ54ALS161AFH-00
M38510/38001B2A Synchronous 4-Bit Binary Counters 20-LCCC -55 to 125 Texas Instruments SN74ALS161BDRE4 vs M38510/38001B2A

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