PI74FCT373TQE
PI74FCT373TQE Datasheet
PI74FCT373T PI74FCT573T Octal Transparent Latches
| Part | Datasheet |
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PI74FCT373TQE |
PI74FCT373TQE (pdf) |
| Related Parts | Information |
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PI74FCT373ATQE |
PI74FCT373ATQE |
PI74FCT573ATS |
PI74FCT573ATS |
PI74FCT573ATQ |
PI74FCT573ATQ |
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| PI74FCT373T PI74FCT573T Octal Transparent Latches Fast CMOS Octal Transparent Latches Features: • PI74FCT373/573T are pin compatible with bipolar FAST Series at a higher speed and lower power consumption • TTL input and output levels • Low ground bounce outputs • Extremely low static power • Hysteresis on all inputs • Industrial operating temperature range to +85°C • Device models available upon request • Packaging: 20-pin TSSOP L 20-pin SSOP H 20-pin QSOP Q 20-pin SOIC S Description: Pericom Semiconductor’s PI74FCT373T and PI74FCT 573T are 8-bit wide octal transparent latches designed with 3-state outputs and are intended for bus oriented applications. When Latch Enable LE is HIGH, the flip-flops appear transparent to the data. The data that meets the set-up time when LE is LOW is latched. When OE is HIGH, the bus output is in the high impedance state. Block Diagram PS2015B 10/06/04 PI74FCT373T PI74FCT573T PI74FCT373 Pin Configuration 20 Vcc 19 O7 D0 3 20-PIN 18 D7 D1 4 L20 17 D6 O1 5 P20 16 O6 O2 6 Q20 15 O5 D2 7 S20 14 D5 13 D4 12 O4 GND 10 11 LE PI74FCT573 Pin Configuration 20 Vcc 19 O0 D1 3 20-PIN 18 O1 D2 D3 L20 P20 Q20 17 16 O2 O3 D4 6 S20 15 O4 14 O5 13 O6 12 O7 GND 10 11 LE Pin Description Pin Name Output Enable Input Active LOW Latch Enable Input Active HIGH PI74FCT373T Ordering Information Ordering Code PI74FCT373TL PI74FCT373TQ PI74FCT373TS PI74FCT373ATH PI74FCT373ATL PI74FCT373ATS PI74FCT373ATQ PI74FCT373CTH PI74FCT373CTL PI74FCT373CTS PI74FCT373CTQ PI74FCT373DTH PI74FCT373DTL PI74FCT373DTQ Package Code L Q S H L S Q H L S Q H L Q Speed Grade Blank A C D Package Type 20-pin TSSOP 20-pin QSOP 20-pin SOIC 20-pin SSOP 20-pin TSSOP 20-pin SOIC 20-pin QSOP 20-pin SSOP 20-pin TSSOP 20-pin SOIC 20-pin QSOP 20-pin SSOP 20-pin TSSOP 20-pin QSOP PI74FCT573T Ordering Information Ordering Code PI74FCT573TQ PI74FCT573TS PI74FCT573ATH PI74FCT573ATL PI74FCT573ATS PI74FCT573ATQ PI74FCT573CTH PI74FCT573CTL PI74FCT573CTS PI74FCT573CTQ PI74FCT573DTQ Package Code Q S H L S Q H L S Q Speed Grade Blank A C D Package Type 20-pin QSOP 20-pin SOIC 20-pin SSOP 20-pin TSSOP 20-pin SOIC 20-pin QSOP 20-pin SSOP 20-pin TSSOP 20-pin SOIC 20-pin QSOP 20-pin QSOP Notes Thermal characteristics can be found on the company web site at Pericom Semiconductor Corporation • 1-800-435-2336 • 8 PS2015B 10/06/04 |
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