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74ABTH16240ADGG 数据表(PDF) 2 Page - NXP Semiconductors |
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74ABTH16240ADGG 数据表(HTML) 2 Page - NXP Semiconductors |
2 / 10 page Philips Semiconductors Product specification 74ABT16240A 74ABTH16240A 16-bit inverting buffer/driver (3-State) 2 1998 Feb 25 853-1880 19019 FEATURES • 16-bit bus interface • 3-State buffers • Output capability: +64mA/-32mA • TTL input and output switching levels • Input and output interface capability to systems at 5V supply • Bus-hold data inputs eliminate the need for external pull-up resistors to hold unused inputs • Live insertion/extraction permitted • Power-up 3-State • 74ABTH16240A incorporates bus hold data inputs which eliminate the need for external pull up resistors to hold unused inputs • Latch-up protection exceeds 500mA per JEDEC Std 17 • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model DESCRIPTION The 74ABT16240A is a high-performance BiCMOS device which combines low static and dynamic power dissipation with high speed and high output drive. This device is an inverting 16-bit buffer that is ideal for driving bus lines. The device features four Output Enables (1OE, 2OE, 3OE, 4OE), each controlling four of the 3-State outputs. Two options are available, 74ABT16240A which does not have the bus hold feature and 74ABTH16240A which incorporates the bus hold feature. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS Tamb = 25°C TYPICAL UNIT tPLH tPHL Propagation delay nAx to nYx CL = 50pF; VCC = 2.0 1.8 ns CIN Input capacitance nOE VI = 0V or 3.0V 4 pF COUT Output capacitance Outputs disabled; VO = 0V or 6 pF ICCZ Quiescent supply current Outputs disabled; VCC = 500 µA ICCL Quiescent su ly current Outputs low; VCC = 5.5V 9 mA ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 48-Pin Plastic SSOP Type III –40 °C to +85°C 74ABT16240A DL BT16240A DL SOT370-1 48-Pin Plastic TSSOP Type II –40 °C to +85°C 74ABT16240A DGG BT16240A DGG SOT362-1 48-Pin Plastic SSOP Type III –40 °C to +85°C 74ABTH16240A DL BH16240A DL SOT370-1 48-Pin Plastic TSSOP Type II –40 °C to +85°C 74ABTH16240A DGG BH16240A DGG SOT362-1 LOGIC SYMBOL 1OE 1 1A0 47 1A1 46 1A2 44 1A3 43 2OE 48 2A0 41 2A1 2 40 2A2 38 3 2A3 37 5 6 1Y0 1Y1 1Y2 1Y3 2Y0 2Y1 2Y2 2Y3 8 9 11 12 3OE 25 3A0 36 3A1 35 3A2 33 3A3 32 4OE 24 4A0 30 4A1 13 29 4A2 27 14 4A3 26 16 17 3Y0 3Y1 3Y2 3Y3 4Y0 4Y1 4Y2 4Y3 19 20 22 23 SH00090 |
类似零件编号 - 74ABTH16240ADGG |
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类似说明 - 74ABTH16240ADGG |
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