ACCUMULATORS / ARITHMETIC LOGIC UNIT (ALU) / LOOK-AHEAD CARRY GENERATOR
Technology
BiCMOS
Bipolar
CMOS
HC
Advanced CMOS
Descriotion
Device
TTL LS
S
ALS AS
F
HCT BCT ABT LVT ALVT
AC
ACT AHC AHCT LV LVC ALVC AVC AUC
4BIT PARALLEL BINARY ACCUMULATORS
4BIT PARALLEL BINARY ACCUMULATORS
281
×
681
×
4BIT ALU/FUNCTION GENERATORS
4BIT ALU/FUNCTION GENERATORS
4BIT ALU/FUNCTION GENERATORS
4BIT ALU WITH RIPPLE CARRY
LOOK AHEAD CARRY GENERATORS
LOOK AHEAD CARRY GENERATORS
LOOK AHEAD CARRY GENERATORS
LOOK AHEAD CARRY GENERATORS
QUAD SERIAL ADDER/SUBTRACTOR
181
381
881
382
264
182
282
882
385
×
×
●
×
×
×
●A
×A
×/-/-
×/-/-
×/-/-
×/-/-
×
×
×
×
×
×
×
×A
×/-/-
×/-/-
×
Status
●: Product available in technology indicated
*: New product planned in technology indicated
×: Discontinued ■: Not recommended for new designs
HC: SN74HCxx / CD74HCxx
HCT: SN74HCxx / CD74HCTxx
BCT: SN74BCTxx / SN64BCTxx
AC: 74AC11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACxx / CD74ACxx
ACT: 74ACT11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACTxx / CD74ACTxx
ADDER
Technology
BiCMOS
Bipolar
CMOS
Advanced CMOS
Descriotion
Device
TTL LS
S
ALS AS
F
HC
HCT BCT ABT LVT ALVT
AC
ACT AHC AHCT LV LVC ALVC AVC AUC
4BIT BINARY FULL ADDER
4BIT BINARY FULL ADDER
DUAL CARRY SAVE FULL ADDER
GATED FULL ADDER
83
×
×
×
●
×
283
183
80
●
●
-/●
-/●
-/-/●
-/-/●
×
×
2BIT BINARY FULL ADDER
82
Status
●: Product available in technology indicated
*: New product planned in technology indicated
×: Discontinued ■: Not recommended for new designs
HC: SN74HCxx / CD74HCxx
HCT: SN74HCxx / CD74HCTxx
BCT: SN74BCTxx / SN64BCTxx
AC: 74AC11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACxx / CD74ACxx
ACT: 74ACT11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACTxx / CD74ACTxx
MULTIPLIER
Technology
BiCMOS
Bipolar
ALS AS
CMOS
HC
Advanced CMOS
Descriotion
Device
TTL LS
S
F
HCT BCT ABT LVT ALVT
AC
ACT AHC AHCT LV LVC ALVC AVC AUC
2-4 PARALLEL BINARY MULTIPLIERS
4-4 PARALLEL BINARY MULTIPLIERS
4-4 PARALLEL BINARY MULTIPLIERS
2'S COMPLEMENT MULTIPLIERS
261
×
×
×
×
284
285
384
Status
●: Product available in technology indicated
*: New product planned in technology indicated
×: Discontinued
■: Not recommended for new designs
HC: SN74HCxx / CD74HCxx
HCT: SN74HCxx / CD74HCTxx
BCT: SN74BCTxx / SN64BCTxx
AC: 74AC11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACxx / CD74ACxx
ACT: 74ACT11xxx (Product available in reduced-noise advanced CMOS: 11000 Series) / SN74ACTxx / CD74ACTxx
157
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