Protection Exceeds JESD 2000-V Human-Body Model (A114-A) 200-V Machine
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SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
Protection Exceeds JESD 2000-V Human-Body Model (A114-A) 200-V Machine Model (A115-A) 1000-V Charged-Device Model (C101)
SN54AHC157 PACKAGE (TOP VIEW)
internal connection
description/ordering information
These quadruple 2-line 1-line data selectors/multiplexers designed 5.5-V operation. 'AHC157 devices feature common strobe input. When strobe high, outputs low. When strobe low, 4-bit word selected from sources routed four outputs. devices provide true data. ORDERING INFORMATION
PACKAGE PDIP SOIC -40°C 85°C SSOP TSSOP TVSOP CDIP -55°C 125°C LCCC Tape reel Tube Tube Tape reel Tape reel Tape reel Tube Tape reel Tape reel Tube Tube Tube ORDERABLE PART NUMBER SN74AHC157RGYR SN74AHC157N SN74AHC157D SN74AHC157DR SN74AHC157NSR SN74AHC157DBR SN74AHC157PW SN74AHC157PWR SN74AHC157DGVR SNJ54AHC157J SNJ54AHC157W SNJ54AHC157FK AHC157 HA157 HA157 HA157 SNJ54AHC157J SNJ54AHC157W SNJ54AHC157FK TOP-SIDE MARKING HA157 SN74AHC157N AHC157
Package drawings, standard packing quantities, thermal data, symbolization, design guidelines available www.ti.com/sc/package.
Please aware that important notice concerning availability, standard warranty, critical applications Texas Instruments semiconductor products disclaimers thereto appears this data sheet.
Copyright 2003, Texas Instruments Incorporated
products compliant MIL-PRF-38535, parameters tested unless otherwise noted. other products, production processing does necessarily include testing parameters.
PRODUCTION DATA information current publication date. Products conform specifications terms Texas Instruments standard warranty. Production processing does necessarily include testing parameters.
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SN54AHC157 PACKAGE SN74AHC157 DGV, PACKAGE (TOP VIEW)
SN74AHC157 PACKAGE (TOP VIEW)
SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
FUNCTION TABLE INPUTS OUTPUT
logic diagram (positive logic)
numbers shown DGV, RGY, packages.
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SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
absolute maximum ratings over operating free-air temperature range (unless otherwise noted)
Supply voltage range, -0.5 Input voltage range, (see Note -0.5 Output voltage range, (see Note -0.5 Input clamp current, Output clamp current, VCC) Continuous output current, VCC) Continuous current through Package thermal impedance, (see Note package 73°C/W (see Note package 82°C/W (see Note package 120°C/W (see Note package 67°C/W (see Note package 64°C/W (see Note package 108°C/W (see Note package 39°C/W Storage temperature range, Tstg -65°C 150°C
Stresses beyond those listed under "absolute maximum ratings" cause permanent damage device. These stress ratings only, functional operation device these other conditions beyond those indicated under "recommended operating conditions" implied. Exposure absolute-maximum-rated conditions extended periods affect device reliability. NOTES: input output voltage ratings exceeded input output current ratings observed. package thermal impedance calculated accordance with JESD 51-7. package thermal impedance calculated accordance with JESD 51-5.
recommended operating conditions (see Note
SN54AHC157 Supply voltage High-level input voltage Low-level input voltage Input voltage Output voltage High-level output current Low-level output current 3.85 1.65 SN74AHC157 3.85 1.65 UNIT
ns/V
Input transition rise fall rate
Operating free-air temperature NOTE unused inputs device must held ensure proper device operation. Refer application report, Implications Slow Floating CMOS Inputs, literature number SCBA004.
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SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
electrical characteristics over recommended operating free-air temperature range (unless otherwise noted)
PARAMETER TEST CONDITIONS inputs GND, 2.58 3.94 0.36 0.36 ±0.1 25°C SN54AHC157 2.48 SN74AHC157 2.48 0.44 0.44 UNIT
products compliant MIL-PRF-38535, this parameter production tested
switching characteristics over recommended operating free-air temperature range, (unless otherwise noted) (see Figure
PARAMETER tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL FROM (INPUT) (OUTPUT) LOAD CAPACITANCE 25°C 6.2** 6.2** 8.4** 8.4** 8.7** 8.7** 10.9 10.9 11.2 11.2 9.7** 9.7** 13.2** 13.2** 13.6** 13.6** 13.2 13.2 16.7 16.7 17.1 17.1 SN54AHC157 11.5** 11.5** 15.5** 15.5** 16** 16** 19.5 19.5 SN74AHC157 11.5 11.5 15.5 15.5 19.5 19.5 UNIT
products compliant MIL-PRF-38535, this parameter production tested.
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SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
switching characteristics over recommended operating free-air temperature range, (unless otherwise noted) (see Figure
PARAMETER tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPHL tPLH tPLH tPLH tPHL FROM (INPUT) (OUTPUT) LOAD CAPACITANCE 25°C 4.1* 4.1* 5.3* 5.3* 5.6* 5.6* 6.4* 6.4* 8.1* 8.1* 8.6* 8.6* 10.1 10.1 10.6 10.6 SN54AHC157 7.5* 7.5* 9.5* 9.5* 11.5 11.5 SN74AHC157 11.5 11.5 UNIT
products compliant MIL-PRF-38535, this parameter production tested.
noise characteristics 25°C (see Note
PARAMETER VOL(P) VOL(V) VOH(V) VIH(D) Quiet output, maximum dynamic Quiet output, minimum dynamic Quiet output, minimum dynamic High-level dynamic input voltage SN74AHC157 -0.8 UNIT
VIL(D) Low-level dynamic input voltage NOTE Characteristics surface-mount packages only.
operating characteristics, 25°C
PARAMETER Power dissipation capacitance TEST CONDITIONS load, UNIT
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SN54AHC157, SN74AHC157 QUADRUPLE 2-LINE 1-LINE DATA SELECTORS/MULTIPLEXERS
PARAMETER MEASUREMENT INFORMATION
Open
From Output Under Test (see Note
Test Point
From Output Under Test (see Note
TEST tPLH/tPHL tPLZ/tPZL tPHZ/tPZH Open Drain
Open
LOAD CIRCUIT TOTEM-POLE OUTPUTS
LOAD CIRCUIT 3-STATE OPEN-DRAIN OUTPUTS Timing Input Data Input VOLTAGE WAVEFORMS SETUP HOLD TIMES tPZL tPZH Output Waveform (see Note tPLZ tPHZ
Input
VOLTAGE WAVEFORMS PULSE DURATION
Input tPLH In-Phase Output tPHL Out-of-Phase Output
tPHL
Output Control
tPLH
Output Waveform (see Note
VOLTAGE WAVEFORMS PROPAGATION DELAY TIMES INVERTING NONINVERTING OUTPUTS
VOLTAGE WAVEFORMS ENABLE DISABLE TIMES LOW- HIGH-LEVEL ENABLING
NOTES: includes probe capacitance. Waveform output with internal conditions such that output except when disabled output control. Waveform output with internal conditions such that output high except when disabled output control. input pulses supplied generators having following characteristics: MHz, outputs measured time with input transition measurement. parameters waveforms applicable devices.
Figure Load Circuit Voltage Waveforms
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PACKAGE OPTION ADDENDUM
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12-Jan-2006
PACKAGING INFORMATION
Orderable Device 5962-9764201Q2A 5962-9764201QEA 5962-9764201QFA SN74AHC157D SN74AHC157DBLE SN74AHC157DBR SN74AHC157DBRE4 SN74AHC157DE4 SN74AHC157DG4 SN74AHC157DGVR SN74AHC157DGVRE4 SN74AHC157DR SN74AHC157DRE4 SN74AHC157DRG4 SN74AHC157N SN74AHC157NE4 SN74AHC157NSR SN74AHC157NSRE4 SN74AHC157PW SN74AHC157PWE4 SN74AHC157PWG4 SN74AHC157PWLE SN74AHC157PWR SN74AHC157PWRE4 SN74AHC157PWRG4 SN74AHC157RGYR SN74AHC157RGYRG4 Status ACTIVE ACTIVE ACTIVE ACTIVE OBSOLETE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE OBSOLETE ACTIVE ACTIVE ACTIVE ACTIVE ACTIVE Package Type LCCC CDIP SOIC SSOP SSOP SSOP SOIC SOIC TVSOP TVSOP SOIC SOIC SOIC PDIP PDIP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP Package Drawing Pins Package Plan Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) Green (RoHS Sb/Br) Green (RoHS Sb/Br) Lead/Ball Finish Call Call Call NIPDAU Call NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU Call NIPDAU NIPDAU NIPDAU NIPDAU NIPDAU Peak Temp Type Type Type Level-1-260C-UNLIM Call Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Type Type Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Call Level-1-260C-UNLIM Level-1-260C-UNLIM Level-1-260C-UNLIM Level-2-260C-1YEAR Level-2-260C-1YEAR
2000 Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) 2500 Green (RoHS Sb/Br) 2500 Green (RoHS Sb/Br) 2500 Green (RoHS Sb/Br) Pb-Free (RoHS) Pb-Free (RoHS)
2000 Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) Green (RoHS Sb/Br) Green (RoHS Sb/Br) Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) 2000 Green (RoHS Sb/Br) 1000 Green (RoHS Sb/Br) 1000 Green (RoHS Sb/Br)
Addendum-Page
PACKAGE OPTION ADDENDUM
www.ti.com
12-Jan-2006
Orderable Device SNJ54AHC157FK SNJ54AHC157J SNJ54AHC157W
Status ACTIVE ACTIVE ACTIVE
Package Type LCCC CDIP
Package Drawing
Pins Package Plan
Lead/Ball Finish Call Call Call
Peak Temp Type Type Type
marketing status values defined follows: ACTIVE: Product device recommended designs. LIFEBUY: announced that device will discontinued, lifetime-buy period effect. NRND: recommended designs. Device production support existing customers, does recommend using this part design. PREVIEW: Device been announced production. Samples available. OBSOLETE: discontinued production device.
Plan planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), Green (RoHS Sb/Br) please check latest availability information additional product content details. TBD: Pb-Free/Green conversion plan been defined. Pb-Free (RoHS): TI's terms "Lead-Free" "Pb-Free" mean semiconductor products that compatible with current RoHS requirements substances, including requirement that lead exceed 0.1% weight homogeneous materials. Where designed soldered high temperatures, Pb-Free products suitable specified lead-free processes. Pb-Free (RoHS Exempt): This component RoHS exemption either lead-based flip-chip solder bumps used between package, lead-based adhesive used between leadframe. component otherwise considered Pb-Free (RoHS compatible) defined above. Green (RoHS Sb/Br): defines "Green" mean Pb-Free (RoHS compatible), free Bromine (Br) Antimony (Sb) based flame retardants exceed 0.1% weight homogeneous material)
MSL, Peak Temp. Moisture Sensitivity Level rating according JEDEC industry standard classifications, peak solder temperature. Important Information Disclaimer:The information provided this page represents TI's knowledge belief date that provided. bases knowledge belief information provided third parties, makes representation warranty accuracy such information. Efforts underway better integrate information from third parties. taken continues take reasonable steps provide representative accurate information have conducted destructive testing chemical analysis incoming materials chemicals. suppliers consider certain information proprietary, thus numbers other limited information available release. event shall TI's liability arising such information exceed total purchase price part(s) issue this document sold Customer annual basis.
Addendum-Page
MECHANICAL DATA
MLCC006B OCTOBER 1996
(S-CQCC-N**)
TERMINAL SHOWN
LEADLESS CERAMIC CHIP CARRIER
TERMINALS
0.342 (8,69) 0.442 (11,23) 0.640 (16,26) 0.739 (18,78) 0.938 (23,83) 1.141 (28,99) 0.358 (9,09) 0.458 (11,63) 0.660 (16,76) 0.761 (19,32) 0.962 (24,43) 1.165 (29,59) 0.307 (7,80) 0.406 (10,31) 0.495 (12,58) 0.495 (12,58) 0.850 (21,6) 1.047 (26,6)
0.358 (9,09) 0.458 (11,63) 0.560 (14,22) 0.560 (14,22) 0.858 (21,8) 1.063 (27,0)
0.080 (2,03) 0.064 (1,63) 0.020 (0,51) 0.010 (0,25)
0.020 (0,51) 0.010 (0,25)
0.055 (1,40) 0.045 (1,14)
0.045 (1,14) 0.035 (0,89)
0.028 (0,71) 0.022 (0,54) 0.050 (1,27)
0.045 (1,14) 0.035 (0,89)
4040140 10/96 NOTES: linear dimensions inches (millimeters). This drawing subject change without notice. This package hermetically sealed with metal lid. terminals gold plated. Falls within JEDEC MS-004
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MECHANICAL DATA
MPDS006C FEBRUARY 1996 REVISED AUGUST 2000
(R-PDSO-G**)
PINS SHOWN 0,23 0,13
PLASTIC SMALL-OUTLINE
0,40
0,07
0,16 4,50 4,30 6,60 6,20
Gage Plane
0,25 0,75 0,50
Seating Plane 1,20 0,15 0,05 0,08
PINS
3,70 3,50
3,70 3,50
5,10 4,90
5,10 4,90
7,90 7,70
9,80 9,60
11,40 11,20
4073251/E 08/00 NOTES: linear dimensions millimeters. This drawing subject change without notice. Body dimensions include mold flash protrusion, exceed 0,15 side. Falls within JEDEC: 24/48 Pins MO-153 14/16/20/56 Pins MO-194
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MECHANICAL DATA
MSSO002E JANUARY 1995 REVISED DECEMBER 2001
(R-PDSO-G**)
PINS SHOWN 0,65 0,38 0,22 0,15
PLASTIC SMALL-OUTLINE
0,25 0,09 5,60 5,00 8,20 7,40
Gage Plane 0,25 0,95 0,55
Seating Plane 2,00 0,05 0,10
PINS
6,50
6,50
7,50
8,50
10,50
10,50
12,90
5,90
5,90
6,90
7,90
9,90
9,90
12,30 4040065 12/01
NOTES:
linear dimensions millimeters. This drawing subject change without notice. Body dimensions include mold flash protrusion exceed 0,15. Falls within JEDEC MO-150
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MECHANICAL DATA
MTSS001C JANUARY 1995 REVISED FEBRUARY 1999
(R-PDSO-G**)
PINS SHOWN
PLASTIC SMALL-OUTLINE PACKAGE
0,65
0,30 0,19
0,10
0,15 4,50 4,30 6,60 6,20 Gage Plane 0,25 0,75 0,50
Seating Plane 1,20 0,15 0,05 0,10
PINS
3,10
5,10
5,10
6,60
7,90
9,80
2,90
4,90
4,90
6,40
7,70
9,60
4040064/F 01/97 NOTES: linear dimensions millimeters. This drawing subject change without notice. Body dimensions include mold flash protrusion exceed 0,15. Falls within JEDEC MO-153
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