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DM74ALS244AMSA-DM74ALS244AMSAX-DM74ALS244AN-DM74ALS244ASJ-DM74ALS244ASJX Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
DM74ALS244AMSAFAIRCHILN/a17avaiOctal 3-STATE Bus Driver
DM74ALS244AMSAXFSCN/a1956avaiOctal 3-STATE Bus Driver
DM74ALS244ANNATIONALN/a8avaiOctal 3-STATE Bus Driver
DM74ALS244ASJFAIRCHILDN/a646avaiOctal 3-STATE Bus Driver
DM74ALS244ASJXNSN/a880avaiOctal 3-STATE Bus Driver
DM74ALS244ASJXFAIRCHILN/a4000avaiOctal 3-STATE Bus Driver
DM74ALS244ASJXN/a274avaiOctal 3-STATE Bus Driver
DM74ALS244ASJXFAIRCHILDN/a650avaiOctal 3-STATE Bus Driver
DM74ALS244ASJXFSCN/a2000avaiOctal 3-STATE Bus Driver
DM74ALS244AWMFAIN/a2048avaiOctal 3-STATE Bus Driver
DM74ALS244AWMXNSN/a5970avaiOctal 3-STATE Bus Driver


DM74ALS245A ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DM74ALS245AMSA ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DM74ALS245AN ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DM74ALS245ASJ ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DM74ALS245ASJX ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DM74ALS245AWM ,Octal 3-STATE Bus TransceiverFeaturesThis advanced low power Schottky device contains 8 pairs ■ Advanced oxide-isolated, ion-imp ..
DS1819BR-10/T&R ,5 Volt and 3.3 Volt MicroMonitorFEATURES PIN ASSIGNMENT Halts and restarts an out-of-control 32 1microprocessor Holds microproces ..
DS1819CR-5-U+ ,5 Volt and 3.3 Volt MicroMonitorPIN DESCRIPTION Pin- and function-compatible with theDS181xAMAX823/24/25 products1 RST Active Low ..
DS1820 ,1-Wire Digital Thermometerpin descriptions are given in Table 1. The 64-bit ROM stores the device’s unique serial code. The ..
DS1820S ,1-Wire Digital ThermometerPIN DESCRIPTION GND - Ground DQ - Data In/Out V - Power Supply Voltage DDNC - No Connect DESCR ..
DS1821 ,Programmable Digital ThermostatFEATURES PIN ASSIGNMENT Requires no external components®8 Unique 1-Wire interface requires only o ..
DS1821 ,Programmable Digital Thermostatpin descriptions are given in Table 1. The DS1821can operate as a standalone thermostat with user- ..


DM74ALS244AMSA-DM74ALS244AMSAX-DM74ALS244AN-DM74ALS244ASJ-DM74ALS244ASJX-DM74ALS244AWM-DM74ALS244AWMX
Octal 3-STATE Bus Driver
DM74ALS244A Octal 3-STATE Bus Driver September 1986 Revised February 2000 DM74ALS244A Octal 3-STATE Bus Driver General Description Features This octal 3-STATE bus driver is designed to provide the �Advanced low power oxide-isolated ion-implanted designer with flexibility in implementing a bus interface with Schottky TTL process memory, microprocessor, or communication systems. This � Functional and pin compatible with the 74LS counterpart device offers 64-extended temperature Grade product � Improved switching performance with less power dissi- guaranteeing performance from −40°C to +85°C. The out- pation compared with the 74LS counterpart put 3-STATE gating control is organized into two separate � Switching response specified into 500Ω and 50 pF load groups of four buffers, and both control inputs enable the respective outputs when set logic LOW. The 3-STATE cir- � Switching response specifications guaranteed over full temperature and V supply range cuitry contains a feature that maintains the buffer outputs in CC 3-STATE (high impedance state) during power supply � PNP input design reduces input loading ramp-up or ramp-down. This eliminates bus glitching prob- lems that arise during power-up and power-down. Ordering Code: Order Number Package Number Package Description DM74ALS244AWM M20B 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide DM74ALS244ASJ M20D 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide DM74ALS244AMSA MSA20 20-Lead Shrink Small Outline Package (SSOP), EIAJ TYPE II, 5.3mm Wide DM74ALS244AN N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Connection Diagram Logic Diagram Function Table Input Output G AY LL L LH H HX Z H = HIGH Level Logic State L = LOW Level Logic State X = Don't Care (Either LOW or HIGH Level Logic State) Z = High Impedance (OFF) State © 2000 DS006212
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