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74LVT126PWDH データシート(PDF) 2 Page - NXP Semiconductors |
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74LVT126PWDH データシート(HTML) 2 Page - NXP Semiconductors |
2 / 10 page Philips Semiconductors Product specification 74LVT126 3.3V Quad buffer (3-State) 2 1998 Feb 19 853-1822 18991 FEATURES • Quad 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 • No bus current loading when output is tied to 5V bus • Power-up 3-State • 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 LVT126 is a high-performance BiCMOS product designed for VCC operation at 3.3V. This device combines low static and dynamic power dissipation with high speed and high output drive. The 74LVT126 device is a quad buffer that is ideal for driving bus lines. The device features four Output Enables (OE0, OE1, OE2, OE3), each controlling one of the 3-State outputs. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS Tamb = 25°C; GND = 0V TYPICAL UNIT tPLH tPHL Propagation delay An to Yn CL = 50pF; VCC = 3.3V 2.3 2.4 ns CIN Input capacitance VI = 0V or VCC 4 pF COUT Output capacitance Outputs disabled; VO = 0V or 3.0V 8 pF ICCZ Total supply current Outputs disabled; VCC = 3.6V 0.13 mA ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 14-Pin Plastic SO –40 °C to +85°C 74LVT126 D 74LVT126 D SOT108-1 14-Pin Plastic SSOP –40 °C to +85°C 74LVT126 DB 74LVT126 DB SOT337-1 14-Pin Plastic TSSOP –40 °C to +85°C 74LVT126 PW 74LVT126PW DH SOT402-1 PIN DESCRIPTION PIN NUMBER SYMBOL NAME AND FUNCTION 2, 5, 9, 12 A0 – A3 Data inputs 3, 6, 8, 11 Y0 – Y3 Data outputs 1, 4, 10, 13 OE0 – OE3 Output enable inputs 7 GND Ground (0V) 14 VCC Positive supply voltage PIN CONFIGURATION OE0 A0 Y0 OE1 A1 Y1 GND Y2 A2 OE2 Y3 A3 OE3 VCC 1 2 3 4 5 6 78 9 10 11 12 13 14 SA00031 LOGIC SYMBOL 2 3 Y0 OE0 1 5 6 Y1 OE1 4 9 8 Y2 OE2 10 12 11 Y3 13 A0 A1 A2 A3 SV00093 OE3 |
同様の部品番号 - 74LVT126PWDH |
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同様の説明 - 74LVT126PWDH |
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