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SN74HC244DWR

Texas Instruments SN74HC244DWR

SN74HC245DW

Texas Instruments SN74HC245DW

SN74HC257DR

Texas Instruments SN74HC257DR

SN74LS194AN

Texas Instruments SN74LS194AN

SN74LS257BD

Texas Instruments SN74LS257BD

SN74LS273N

Texas Instruments SN74LS273N

SN74LS299N

Texas Instruments SN74LS299N

SN74LS30N

Texas Instruments SN74LS30N

SN74LS31N

Texas Instruments SN74LS31N

SN74LS373DW

Texas Instruments SN74LS373DW

Price $0.31 $0.68
RoHS Yes Yes Compliant Yes Yes Compliant Yes Yes Yes Yes
Lead Status Yes Yes No Yes Yes No Yes Yes Yes Yes
Bits(#) 8 8 2 2 8 1 6 8
ICC @ Nom Voltage(Max)(mA) 0.08 0.08 0.08 23 19 27 53 0.006 20 40
F @ Nom Voltage(Max)(Mhz) 28 28 28 35 35 35 35 35 35 35
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70 0 to 70
Technology Family HC HC HC LS LS LS LS LS LS LS
Package Group PDIP,SO,SOIC,SSOP,TSSOP PDIP,SO,SOIC,SSOP,TSSOP PDIP,SO,SOIC,TSSOP PDIP,SOIC PDIP,SO,SOIC PDIP,SO,SOIC SOIC,PDIP PDIP,SO,SOIC PDIP,SO,SOIC PDIP,SO,SOIC
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Schmitt Trigger No No No No No No No No No
Output Type CMOS CMOS CMOS TTL TTL TTL TTL TTL TTL TTL
Input Type CMOS CMOS LVTTL/CMOS TTL TTL TTL TTL TTL TTL TTL
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
VCC(Max)(V) 6 6 6 5.25 5.25 5.25 5.25 5.25 5.25 5.25
Output Drive (IOL/IOH)(Max)(mA) -7.8/7.8 -6/6 7.8/-7.8 8/-0.4 24/-2.6 8/-0.4 24/-2.6 0.4/-16 24/-1.2 24/-2.6
Approx. Price (US$) 0.12 | 1ku 0.12 | 1ku 0.14 | 1ku 0.54 | 1ku 0.28 | 1ku 0.30 | 1ku 1.71 | 1ku 0.31 | 1ku 0.40 | 1ku 0.28 | 1ku
VCC(Min)(V) 2 2 2 4.75 4.75 4.75 4.75 4.75 4.75 4.75
tpd @ Nom Voltage(Max)(ns) 29 22 25 26 21 27 39 22 95 18
Voltage(Nom)(V) 6 6 3.3,5 5 5 5 5 5 5 5
Type 3-State Output 3-State Output
Bandwidth(MHz) 28 35
ESD Charged Device Model(kV) 0.75 0.75
ESD HBM(kV) 2 2
Configuration 2 2
Digital input leakage(Max)(uA) 5 5
Function Encoder/Multiplexer Encoder/Multiplexer
Channels(#) 4 4
3-State Output No No Yes Yes
Logic True
Static Current 40