Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, F = SOEIAJ Rail, FEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage
MC74HC00A Quad 2−Input NAND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC02A Quad 2−Input Positive−NOR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC03A Quad 2−Input NAND Gate (Open Drain) DIP−14 SO−14, TSSOP−14, EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC04A Hex Inverter DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HCT04A Hex Inverter (TTL Compatible) DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 4.5 to 5.5 V
MC74HCU04A Hex Inverter (Unbuffered) DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC08A Quad 2−Input AND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC14A Hex Schmitt Trigger DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HCT14A Hex Schmitt Trigger Inverter (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−55 to +125 4.5 to 5.5 V
MC74HC32A Quad 2−Input OR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14 −55 to +125 2.0 to 6.0 V MC74HC74A Dual D Flip−Flop w/Preset and Clear DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HCT74A Dual D Flip−Flop w/ Preset and Clear (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−55 to +125 4.5 to 5.5 V
MC74HC86A Quad Exclusive−OR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC125A Quad Bus Buffer (3−State) DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC126A Quad Bus Buffer (3−State) DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC132A Quad 2−Input Schmitt NAND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC138A 3−to−8 Line Decoder/Demultiplexer DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HCT138A Dual 2−to−4 Line Decoder/Demultiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16 −55 to +125 4.5 to 5.5 V MC74HC139A Dual 1−of−4 Decoder/Demultiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC157A Quad 2−Channel Multiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC161A Synchronous Binary Counter w/Asynchronous Clear
DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC163A Synchronous Binary Counter w/Asynchronous Clear
DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC164A 8−Bit SIPO Shift Register DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC165A 8−Bit PISO Shift Register DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC174A Hex D Flip−Flop w/Clear DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC175A Quad D Flip−Flop w/Clear DIP−16 SO−16, TSSOP−16,
EIAJ−16
ON Semiconductor Selector Guide − Logic Devices
High Speed CMOS: HC (continued)
Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, F = SOEIAJ Rail, FEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage
MC74HC240A Octal Bus Buffer (3−State/Inverted) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HC244A Octal Bus Buffer (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT244A Octal Bus Buffer (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC245A Octal Bus Transceiver (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT245A Octal Bus Transceiver (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC273A Octal D−Type Flip−Flop DIP−20 SO−20W,
TSSOP−20, EIAJ−20 −55 to +125 2.0 to 5.5 V MC74HCT273A Octal D−Type Flip−Flop w/Clear
(TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC373A Octal D−Type Latch (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT373A Octal D−Type Latch (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC374A Octal D−Type Flip−Flop (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT374A Octal D−Type Flip−Flop (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC390A Dual Binary Counter w/ +2 +5 Sections DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC393A Dual 4−Stage Binary Ripple Counter DIP−14 SO−14, TSSOP−14, EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC540A Octal Bus Buffer (3−State/Inverted) DIP−20 SO−20W,
TSSOP−20, EIAJ−20 −55 to +125 2.0 to 6.0 V
MC74HC541A Octal Bus Buffer (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT541A Octal Bus Buffer (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC573A Octal D−Type Latch (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT573A Octal D−Type Latch (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC574A Octal D−Type Flip−Flop (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 2.0 to 6.0 V
MC74HCT574A Octal D−Type Flip−Flop (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−55 to +125 4.5 to 5.5 V
MC74HC589A 8−Bit Shift Register DIP−16 SO−16, TSSOP−16,
EIAJ−16 −55 to +125 2.0 to 6.0 V MC74HC595A 8−Bit Shift Register/Latch (3−State) DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4020A 14−Stage Binary Ripple Counter DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4040A 12−Stage Binary Ripple Counter DIP−16 SO−16, TSSOP−16,
EIAJ−16 −55 to +125 2.0 to 6.0 V
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161
High Speed CMOS: HC (continued)
Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, F = SOEIAJ Rail, FEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage MC74HC4052A Dual 4 Channel Analog Multiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4053A Triple 2 Channel Analog Multiplexer DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4060A 14−Stage Binary Ripple Counter w/Oscillator
DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4066A Quad Analog Switch DIP−14 SO−14, TSSOP−14,
EIAJ−14
−55 to +125 2.0 to 6.0 V
MC74HC4316A Quad Analog Switch w/Translator DIP−16 SO−16, TSSOP−16,
EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4538A Dual Re−triggerable Precision Monostable
Multivibrator DIP−16 SO−16, TSSOP−16,EIAJ−16 −55 to +125 2.0 to 6.0 V
MC74HC4851A 8−to−1 Channel Analog Multiplexer w/Inj Current Control
DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
MC74HC4852A Dual 4 Channel Analog Multiplexer w/Inj Current Control
DIP−16 SO−16, TSSOP−16, EIAJ−16
−55 to +125 2.0 to 6.0 V
AC/ACT
Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, M = SOEIAJ Rail, MEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage
MC74AC00 Quad 2−Input NAND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT00 Quad 2−Input NAND Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC02 Quad 2−Input NOR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT02 Quad 2−Input NOR Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC04 Hex Inverter DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT04 Hex Inverter (TTL Compatible) DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC05 Hex Inverter w/Open−Drain Output DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT05 Hex Inverter w/Open−Drain Output
(TTL Compatible) DIP−14 SO−14, TSSOP−14,EIAJ−14 −40 to +85 4.5 to 5.5 V
MC74AC08 Quad 2−Input AND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT08 Quad 2−Input AND Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC10 Triple 3−Input NAND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT10 Triple 3−Input NAND Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC11 Triple 3−Input AND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT11 Triple 3−Input AND Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC14 Hex Schmitt Trigger DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT14 Hex Schmitt Trigger Inverter
ON Semiconductor Selector Guide − Logic Devices
AC/ACT (continued)
Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, M = SOEIAJ Rail, MEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage
MC74AC20 Dual 4−Input NAND Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT20 Dual 4−Input NAND Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC32 Quad 2−Input OR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT32 Quad 2−Input OR Gate (TTL Compatible) DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC74 Dual D Flip−Flop w/Preset and Clear DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT74 Dual D Flip−Flop w/Preset and Clear
(TTL Compatible) DIP−14 SO−14, TSSOP−14,EIAJ−14 −40 to +85 4.5 to 5.5 V
MC74AC86 Quad Exclusive−OR Gate DIP−14 SO−14, TSSOP−14,
EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT86 Quad 2−Input Exclusive−OR Gate (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC125 Quad Bus Buffer (3−State) DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT125 Quad Bus Buffer Gate (3−State) (TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC132 Quad 2−Input NAND Gate (Schmitt−Trigger)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 2.0 to 6.0 V
MC74ACT132 Quad 2−Input NAND Gate (Schmitt−Trigger, TTL Compatible)
DIP−14 SO−14, TSSOP−14, EIAJ−14
−40 to +85 4.5 to 5.5 V
MC74AC138 3−to−8 Line Decoder/Demultiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT138 3−to−8 Line Decoder (TTL Compatible) DIP−16 SO−16, TSSOP−16,
EIAJ−16 −40 to +85 4.5 to 5.5 V MC74AC139 Dual 2−to−4 Line Decoder/Demultiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT139 Dual 2−to−4 Line Decoder/DeMultiplexer (TTL Compatible)
DIP−16 SO−16, TSSOP−16, EIAJ−16
−40 to +85 4.5 to 5.5 V
MC74AC157 Quad 2−Channel Multiplexer DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT157 Quad 2−to−1 Data Selector/Multiplexer (TTL Compatible)
DIP−16 SO−16, TSSOP−16, EIAJ−16
−40 to +85 4.5 to 5.5 V
MC74AC240 Octal Bus Buffer (3−State/Inverted) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT240 Octal Bus Buffer (3−State/Inverted) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74ACT241 Octal Bus Buffer (3−State/Non−Inverted)
(TTL Compatible) DIP−20 TSSOP−20, EIAJ−20SO−20W, −40 to +85 4.5 to 5.5 V
MC74AC244 Octal Bus Buffer (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT244 Octal Bus Buffer (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC245 Octal Bus Transceiver (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20 −40 to +85 2.0 to 6.0 V
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163
AC/ACT (continued)
Ordering Suffixes: N = PDIP Rail, D = SOIC Rail, DR2 = SOIC T & R, DW = SOICW Rail, DWR2 = SOICW T & R, DT = TSSOP Rail, DTR2 = TSSOP T & R, M = SOEIAJ Rail, MEL = SOEIAJ T & R
Part Number Description
Dual−In−Line Packages Surface Mount Packages Temperature Operating Voltage MC74AC257 Quad 2−Line to 1−Line Data
Selectors/Multiplexer (3−State)
DIP−16 SO−16, TSSOP−16, EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT257 Quad 2−to−1 Data Selectors/Mux (3−State) (TTL Compatible)
DIP−16 SO−16, TSSOP−16, EIAJ−16
−40 to +85 4.5 to 5.5 V
MC74AC259 8−Bit Addressable Latch DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 2.0 to 6.0 V
MC74ACT259 8−Bit Addressable Latch DIP−16 SO−16, TSSOP−16,
EIAJ−16
−40 to +85 4.5 to 5.5 V
MC74AC273 Octal D−Type Flip−Flop DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT273 Octal D−Type Flip−Flop w/Clear
(TTL Compatible) DIP−20 TSSOP−20, EIAJ−20SO−20W, −40 to +85 4.5 to 5.5 V
MC74AC373 Octal D−Type Latch (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT373 Octal D−Type Latch (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC374 Octal D−Type Flip−Flop (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT374 Octal D−Type Flip−Flop (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC377 Octal D−Type Flip−Flop w/Data Enable (3−State)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT377 Octal D−Type Flip−Flop w/Data Enable (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC540 Octal Bus Buffer (3−State/Inverted) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT540 Octal Bus Buffer (3−State/Inverted)
(TTL Compatible) DIP−20 TSSOP−20, EIAJ−20SO−20W, −40 to +85 4.5 to 5.5 V
MC74AC541 Octal Bus Buffer (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT541 Octal Bus Buffer (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74ACT564 Octal D−Type Latch w/3−State Outputs (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC573 Octal D−Type Latch (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT573 Octal D−Type Latch (3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC574 Octal D−Type Flip−Flop (3−State) DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 2.0 to 6.0 V
MC74ACT574 Octal D−Type Flip−Flop (3−State)
(TTL Compatible) DIP−20 TSSOP−20, EIAJ−20SO−20W, −40 to +85 4.5 to 5.5 V
MC74ACT640 Octal Bus Transceiver (Inverting, 3−State) (TTL Compatible)
DIP−20 SO−20W,
TSSOP−20, EIAJ−20
−40 to +85 4.5 to 5.5 V
MC74AC646 Octal Bus Transceiver/Register (3−State) DIP−24 SO−24W, TSSOP−24, EIAJ−24
−40 to +85 2.0 to 6.0 V
MC74ACT646 Octal Bus Transceiver/Register (3−State)
(TTL Compatible) DIP−24 TSSOP−24, EIAJ−24SO−24W, −40 to +85 4.5 to 5.5 V
MC74AC652 Octal Bus Transceiver/Register (3−State) DIP−24 SO−24W, TSSOP−24, EIAJ−24
−40 to +85 2.0 to 6.0 V
MC74ACT652 Octal Bus Transceiver/Register (3−State) (TTL Compatible)
DIP−24 SO−24W,
TSSOP−24, EIAJ−24
−40 to +85 4.5 to 5.5 V
MC74AC4040 12−Stage Binary Ripple Counter DIP−16 SO−16, TSSOP−16,
EIAJ−16