VCX16245: 3.2ns VCX16245: 5.7ns HC/HCT AC/ACT FAST/AS/A
|
|
|
Top Searches for this datasheet
AC245: VHC245: HC245: 12ns LVQ245: LVX245: LCX16245: VCX16245: 10ns 4.5ns 2.5ns
VCX16245: 3.2ns
VCX16245: 5.7ns
HC/HCT AC/ACT
FAST/AS/ALS 4000B OTHERS
ST's CMOS Logic Roadmap
3-VOLTS
Design-In
BICMOS VHC/VHCT
Obsolescence
FAMILIES
CMOS 4000B HC/HCT VHC/VHCT AC/ACT LVX/LVQ bits Speed High Speed
Standard Logic Cycle Life
5.0V
3.3V
2.5V
2.0V
Speed comparison between ST's CMOS Logic
CMOS VOLTAGE LOGIC FAMILIES
Today's portable battery-operated system designer faced with problem keeping ahead when addressing system performance, long battery life reliability. Voltage CMOS Logic families such LCX, LVQ, recently introduced designed help application engineers better performance, less power consumption, high speed increased reliability from their design. Another feature families powerdown protection that puts inputs outputs device high impedance state when grounded, i.e. device powered off. This feature helps design distributed supply systems with advanced power supply management. devices optionally contain input structures with hold support large
(n-1) outputs input signal static output VOLP VOLV
Ground Bounce: Typical Waveform Voltage Logic products designed with most advanced CMOS sub-micrometric technologies achieve high speed operation with power consumption. families specification simultaneous switching noise also known ground bounce very severe. ground bounce noise voltage induced static output during switching HIGH-LOW other outputs. This induced voltage determined mainly parasitic inductance package leads bonding wires. family presents tolerance either input output, whereas others, like LVX, tolerant input only. Currently this important feature since traditional devices coexist with ones lower voltage many applications. 2.5V family offer 3.3V tolerance either input output. scale integration low-power oriented design. patent pending circuit able hold inputs previous logic state when input signal removed (if, instance, driver high-Z state turned off).
PACKAGES
These Voltage families produced standard TSSOP packages.
Micro Package
TSSOP Package
scale
devices only available TSSOP package.
FAMILY
family provides necessary circuitry bridge technology between 3.3V worlds, i.e. family input output tolerant. Another feature power-down protection.
FEATURES
Optimized 2.7V 3.6V operation High Speed 4.5ns Octals (typical 3.3V, CL=50pF) tolerant inputs outputs Power-down protection 24mA drive current Advanced 0.7µm CMOS technology Standard (corner) Broad product portfolio gates, MSI, Octals, 16-bit devices
INTERNAL LOGIC
INTERNAL LOGIC
tolerant (most CMOS)
tolerant (LCX)
Tolerance (and Power-Down Protection)
VOLTAGE CMOS FAMILY
Type
74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 74LCX 16240 16244 16245 16373 16374 Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Volt. Tolerant Tolerant Tolerant Tolerant Tolerant Tolerant Tolerant Tolerant Tolerant I/O) I/O) I/O) I/O) I/O) I/O) I/O) I/O) I/O)
Description BUFFERS
Quad Buffer (3-State) Octal Buffer (3-State/Inv) Octal Buffer (3-State) Octal Transceiver (3-State) Octal Transceiver/register (3-State) Octal Transceiver/register (3-State) Double Octal Buffer (3-State/Inv) Double Octal Buffer (3-State) Double Octal Transceiver (3-State) GATES Tolerant Input) Quad 2-Input Nand Gate Tolerant Input) Quad 2-Input Gate Tolerant Input) Quad 2-Input Gate Tolerant Input) Quad 2-Input Gate Tolerant Input) Quad Exclusive Gate Tolerant Input) Inverter Tolerant Input) Schmitt Inverter FLIP-FLOP LATCH Tolerant Input) Dual D-Type flip-flop with preset clear Tolerant I/O) Octal D-Type latch (3-state) Tolerant I/O) Octal D-Type flip-flop (3-state) Tolerant I/O) Octal D-Type latch (3-state) Tolerant I/O) Octal D-Type flip-flop (3-state) Tolerant I/O) Double Octal D-Type latch (3-state) Tolerant I/O) Double Octal D-Type flip-flop (3-state)
Package
SO-14/TSSOP14 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-24/TSSOP24 SO-24/TSSOP24 TSSOP48 TSSOP48 TSSOP48 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 TSSOP48 TSSOP48
FAMILY
family been designed medium sized systems completely supplied where high speed, noise moderated current needed.
FEATURES
Supply Operating Voltage 3.6V High Speed Octals (typical 3.3V, =50pF) output current Ground Bounce 0.4V octals (typical) Transmission Line Drive Capability Input level Compatible Standard Configuration Octal buffers multiplexer. family. LVQ244: State Octal Buffer Chip layout
VOLTAGE FAMILY
Type
74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 74LVQ 4066 Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage Voltage
Description BUFFERS
Quad Buffer (3-State) Octal Buffer (3-State/Inv) Octal Buffer (3-State) Octal Buffer (3-State) Octal Transceiver (3-State)
Package
SO-14/TSSOP14 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-16/TSSOP16 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-16/TSSOP16 SO-16/TSSOP16 SO-16/TSSOP16
GATES
Quad 2-Input Nand Gate Quad 2-Input Gate Quad 2-Input Gate Quad 2-Input Gate Quad Exclusive Gate Inverter Schmitt Inverter
FLIP-FLOP LATCH
Dual D-Type flip-flop with preset clear D-Type flip-flop with clear Octal D-Type flip-flop with clear Octal D-Type latch (3-state) Octal D-Type flip-flop (3-state) Octal D-Type latch (3-state) Octal D-Type flip-flop (3-state)
DECODER
line decoder (inverting)
MULTIPLEXER (DIGITAL)
Quad channel multiplexer
MULTIPLEXER (ANALOG)
Quad bilateral switch
FAMILY
family designed high speed, very noise, current applications where input tolerance needed. example small portable systems some industrial applications need logic with emission input tolerance driven logic parts.
PRODUCT FAMILY
74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX
FEATURES
Supply Voltage 3.6V High Speed 7.2ns Octals (typical 3.3V, CL=50pF) output current Ground Bounce 0.3V Octals (typical) Power-down protection input Advanced 0.7µm CMOS technology tolerance input
74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 74LVX 123A 74LVX 74LVX
Logic ±1.0µA
5.0V
Mixed 3.3/5V systems input tolerant Small sized, high speed system Very applications Unregulated battery operated systems
SO-14
3.3V
Pure 3.3V system Medium sized, high speed system applications Unregulated battery operated systems backplanes
TSSOP20
3.3V Logic 3.3V Line
Mixed 3.3/5V systems input output tolerant Large sized, very high speed system Power managed systems (periperals shut-down) "Hot"board insertion requirements Unregulated battery operated systems backplanes
Input Tolerance Family
FAMILY
products designed with most advanced CMOS 0.35µm technology achieve high speed operation with power consumption. They have input output tolerances voltages greater than 3.6V. first devices family will available during second half will include initial portfolio 74VCX16244, 74VCX16245, 74VCX16373, 74VCX16374. hold output series resistors will available option whole family.
FEATURES
Supply Voltage 1.8V 3.6V Fastest CMOS standard logic market (tpd=3.2ns 2.3V) Output current 24mA 3.0V 18mA 2.3V 1.8V Advanced 0.35µm CMOS technology Power high impedance inputs outputs 3.6V Supports live insertion withdrawal hold output series resistors devices available
STANDARD
4000B, HC/HCT
4000B, HC/HCT AC/ACT Families
classic 4000B family metal gate CMOS monolithic integrated circuits provides design engineer with wide range products which approach ideal performance. combination power dissipation, flexible power-supply design, high noise immunity fan-out capability have made this logic family extremely popular. High Speed CMOS offers designers logic integrated circuits with power consumption lower than logic integrated circuits high switching speeds equal that LSTTL. These devices also have better noise margin improved voltage temperature operating range. addition, they pin-to-pin compatible with either LSTTL conventional CMOSB series. This reduces need logical re-design when they adopted replacements design using LSTTL CMOSB series devices. Extensive kits covering standard requirements available both families. ACMOS family exhibits unique combination high speed, power dissipation, high noise immunity, wide fanout capability, extended power supply range high reliability. This family compatible with industry standard LSTTL HCMOS type. does, however, have considerable advantages over both LSTTL earlier CMOS generations terms power consumption, speed supply range. More than high-runners available.
PACKAGES
families produced standard packages. High Speed CMOS ACMOS families available TSSOP demand.
VHC/V
VHC/VHCT FAMILY
classic Volt VHC/VHCT family typical output current offers high noise immunity faster speed than standard HC/HCT family. These characteristics place VHC/VHCT family natural evolution well stated HC/HCT family, matching those applications where balance between performance cost required. VHCT (TTL input compatible) devices type presenting CMOS full swing output similar family power-down provided input output.
FEATURES
supply Voltage 2.0V 5.5V VHCT Supply Voltage 4.5V 5.5V High Speed 5.4ns Octals (typical CL=50pF) output current Ground Bounce 0.6V Octals (typical) Power-down protection input outputs (VHCT only) Advanced 0.7µm CMOS technology
min. IOH, (mA)
PACKAGES
This VHC/VHCT family produced standard TSSOP packages.
typ. (ns)
Comparison Between Speed Output Current CMOS Families
NOISE VHC/VHCT LOGIC FAMILY
Type
74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT Quad Quad Octal Octal Octal Octal
Description BUFFERS
Buffer (3-State) Buffer (3-State) Buffer (3-State/Inv) Buffer (3-State) Transceiver (3-State) Buffer (3-State)
Package
SO-14/TSSOP14 SO-14/TSSOP14 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-14/TSSOP14 SO-16/TSSOP16 SO-16/TSSOP16 SO-16/TSSOP16 SO-16/TSSOP16 SO-16/TSSOP16 SO-16/TSSOP16 SO-14/TSSOP14 SO-16/TSSOP16 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20 SO-20/TSSOP20
GATES
74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC 123A Quad 2-Input Nand Gate Quad 2-Input Gate Quad 2-Input Nand Gate (Open Drain) Quad 2-Input Gate Quad 2-Input Gate Quad Exclusive Gate Quad 2-Input schmitt nand gate Dual 4-Input nand gate Triple 3-Input gate Inverter Inverter (Single Stage) Inverter (Open Drain) Schmitt Inverter
DECODER
line decoder (inverting) Dual line decoder/demultiplexer line decoder
MULTIVIBRATOR
Dual Retrigg. Monostable multivibrator with clear
MULTIPLEXER
74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT 74VHC/VHCT Quad 2-channel multiplexer Quad 2-channel multiplexer (3-State)
FLIP-FLOP LATCH
Dual D-Type flip-flop with preset clear D-Type flip-flop with clear Octal D-Type flip-flop with clear Octal D-Type latch (3-state) Octal D-Type flip-flop (3-state) Octal D-Type latch (3-state) Octal D-Type flip-flop (3-state)
VHC/VHCT SINGLE GATES
introducing first single gate devices VHC/VHCT family Single gates single logic devices, offered tiny SOT23-5L package. These devices present high noise immunity high speed. Many applications require this type product especially space constraints enhance ASIC functionally. family will available during first half will include initial portfolio the: 74V1G00, 74V1T00, 74V1G02, 74V1T02, 74V1G04, 74V1T04, 74V1G08, 74V1T08, 74V1G14, 74V1G32, 74V1T32, 74V1G86, 74V1T86, 74V1GU04, 74V1G125, 74V1T125.
Height (max): 1.3mm
SOT23-5L
3.1mm
FEATURES
typ. propagation delay (15pF load) output current CMOS input thresholds device Compatible with single gate TC7SHxx Small package, SOT23-5L Optimized layout Reduced noise Enhancing ASIC functionality
23-5
CMOS LOGIC FAMILIES
Family Switch Speed 4.5V,-40°.85°C 23ns 7.5ns 8.5ns 8.5ns Output Current 4.5V,-40°.85°C ±4/6 Maximum Input Voltage Maximum Output Voltage Power Down Protection input input/output Source
HC/HCT AC/ACT VHCT
TSB, FAIR, MOT, etc. TSB, FAIR, MOT, etc. TSB, FAIR, TSB, FAIR, *TI: AHC/AHCT
3.0mm
Other recent searches
IRF630N - IRF630N IRF630N Datasheet
IRF630NS - IRF630NS IRF630NS Datasheet
IRF630NL - IRF630NL IRF630NL Datasheet
FYS-15011A - FYS-15011A FYS-15011A Datasheet
BXX-XX - BXX-XX BXX-XX Datasheet
ECS-3518 - ECS-3518 ECS-3518 Datasheet
3525 - 3525 3525 Datasheet
ECS-3525 - ECS-3525 ECS-3525 Datasheet
CY28346-2 - CY28346-2 CY28346-2 Datasheet
BCX19 - BCX19 BCX19 Datasheet
BCX20 - BCX20 BCX20 Datasheet
AK4682 - AK4682 AK4682 Datasheet
Privacy Policy | Disclaimer
© 2012 Datasheet Archive
