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74ALS244A-1

Description
octal buffer 3-state
File Size111KB,9 Pages
ManufacturerNXP
Websitehttps://www.nxp.com
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74ALS244A-1 Overview

octal buffer 3-state

INTEGRATED CIRCUITS
74ALS244A/74ALS244A–1
Octal buffer (3–State)
Product specification
IC05 Data Handbook
1991 Feb 08
Philips
Semiconductors

74ALS244A-1 Related Products

74ALS244A-1 74ALS244 74ALS244A 74ALS244A-1DB 74ALS244A-1N 74ALS244AD 74ALS244ADB 74ALS244AN
Description octal buffer 3-state octal buffer 3-state octal buffer 3-state octal buffer 3-state octal buffer 3-state octal buffer 3-state octal buffer 3-state octal buffer 3-state
Maker - - - NXP NXP NXP NXP NXP
Parts packaging code - - - SSOP DIP SOIC SSOP DIP
package instruction - - - 5.30 MM, PLASTIC, SSOP-20 0.300 INCH, PLASTIC, DIP-20 SOP, 5.30 MM, PLASTIC, SSOP-20 0.300 INCH, PLASTIC, DIP-20
Contacts - - - 20 20 20 20 20
Reach Compliance Code - - - compli unknow unknow unknow unknow
series - - - ALS ALS ALS ALS ALS
JESD-30 code - - - R-PDSO-G20 R-PDIP-T20 R-PDSO-G20 R-PDSO-G20 R-PDIP-T20
length - - - 7.2 mm 26.73 mm 12.8 mm 7.2 mm 26.73 mm
Load capacitance (CL) - - - 50 pF 50 pF 50 pF 50 pF 50 pF
Logic integrated circuit type - - - BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER BUS DRIVER
Number of digits - - - 4 4 4 4 4
Number of functions - - - 2 2 2 2 2
Number of ports - - - 2 2 2 2 2
Number of terminals - - - 20 20 20 20 20
Maximum operating temperature - - - 70 °C 70 °C 70 °C 70 °C 70 °C
Output characteristics - - - 3-STATE 3-STATE 3-STATE 3-STATE 3-STATE
Output polarity - - - TRUE TRUE TRUE TRUE TRUE
Package body material - - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - - - SSOP DIP SOP SSOP DIP
Package shape - - - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
Package form - - - SMALL OUTLINE, SHRINK PITCH IN-LINE SMALL OUTLINE SMALL OUTLINE, SHRINK PITCH IN-LINE
Maximum supply current (ICC) - - - 24 mA 24 mA 24 mA 24 mA 24 mA
propagation delay (tpd) - - - 10 ns 10 ns 10 ns 10 ns 10 ns
Certification status - - - Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height - - - 2 mm 4.2 mm 2.65 mm 2 mm 4.2 mm
Maximum supply voltage (Vsup) - - - 5.5 V 5.5 V 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) - - - 4.5 V 4.5 V 4.5 V 4.5 V 4.5 V
Nominal supply voltage (Vsup) - - - 5 V 5 V 5 V 5 V 5 V
surface mount - - - YES NO YES YES NO
technology - - - TTL TTL TTL TTL TTL
Temperature level - - - COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form - - - GULL WING THROUGH-HOLE GULL WING GULL WING THROUGH-HOLE
Terminal pitch - - - 0.65 mm 2.54 mm 1.27 mm 0.65 mm 2.54 mm
Terminal location - - - DUAL DUAL DUAL DUAL DUAL
width - - - 5.3 mm 7.62 mm 7.5 mm 5.3 mm 7.62 mm
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