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74ABT377A Folha de dados(PDF) 2 Page - NXP Semiconductors |
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74ABT377A Folha de dados(HTML) 2 Page - NXP Semiconductors |
2 / 12 page Philips Semiconductors Product specification 74ABT377A Octal D-type flip-flop with enable 2 1997 Feb 26 853-1457 17800 FEATURES • Ideal for addressable register applications • 8-bit positive edge-triggered register • Enable for address and data synchronization applications • Output capability: +64mA/-32mA • Latch-up protection exceeds 500mA per Jedec JC40.2 Std 17 • ESD protection exceeds 2000V per MIL STD 883 Method 3015 and 200V per Machine Model • Power-up reset DESCRIPTION The 74ABT377A high-performance BiCMOS device combines low static and dynamic power dissipation with high speed and high output drive. The 74ABT377A has 8 edge-triggered D-type flip-flops with individual D inputs and Q outputs. The common buffered clock (CP) input loads all flip-flops simultaneously when the Enable (E) input is Low. The register is fully edge triggered. The state of each D input, one set-up time before the Low-to-High clock transition, is transferred to the corresponding flip-flop’s Q output. The E input must be stable one setup time prior to the Low-to-High clock transition for predictable operation. QUICK REFERENCE DATA SYMBOL PARAMETER CONDITIONS Tamb = 25°C; GND = 0V TYPICAL UNIT tPLH tPHL Propagation delay CP to Qn CL = 50pF; VCC = 5V 3.1 3.6 ns CIN Input capacitance VI = 0V or VCC 4 pF ICCH Total current supply Outputs High; VCC = 5.5V 500 nA ORDERING INFORMATION PACKAGES TEMPERATURE RANGE OUTSIDE NORTH AMERICA NORTH AMERICA DWG NUMBER 20-Pin Plastic DIP –40 °C to +85°C 74ABT377A N 74ABT377A N SOT146-1 20-Pin plastic SO –40 °C to +85°C 74ABT377A D 74ABT377A D SOT163-1 20-Pin Plastic SSOP Type II –40 °C to +85°C 74ABT377A DB 74ABT377A DB SOT339-1 20-Pin Plastic TSSOP Type I –40 °C to +85°C 74ABT377A PW 74ABT377PWA DH SOT360-1 PIN CONFIGURATION 20 19 18 17 16 15 14 13 12 10 11 9 8 7 6 5 4 3 2 1 VCC Q7 D7 D6 Q6 Q5 D5 D4 Q4 CP Q0 D0 D1 Q1 Q2 D2 D3 Q3 GND E SA00155 LOGIC SYMBOL 5 2 Q0 Q1 Q2 9 6 Q3 34 7 8 D0 D1 D2 D3 11 1 15 12 Q4 Q5 Q6 19 16 Q7 13 14 17 18 D4 D5 D6 D7 CP OE SA00152 |
Nº de peça semelhante - 74ABT377A |
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Descrição semelhante - 74ABT377A |
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