1M x 4 4Mb Asynchronous SRAM
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GS74104TP/J SOJ, TSOP Commercial Temp Industrial Temp Features
• Fast access time: 8, 10, 12, 15 ns...
Description
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GS74104TP/J SOJ, TSOP Commercial Temp Industrial Temp Features
Fast access time: 8, 10, 12, 15 ns CMOS low power operation: 150/125/110/90 mA at minimum cycle time. Single 3.3 V ± 0.3 V power supply All inputs and outputs are TTL-compatible Fully static operation Industrial Temperature Option: –40° to 85°C Package line up J: 400 mil, 32-pin SOJ package TP: 400 mil, 44-pin TSOP Type II package
1M x 4 4Mb Asynchronous SRAM
SOJ 1M x 4-Pin Configuraton
A4 A3 A2 A1 A0 CE DQ1 VDD VSS DQ2 WE A19 A18 A17 A16 A15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
8, 10, 12, 15 ns 3.3 V VDD Center VDD and VSS
32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17
32-pin 400 mil SOJ
Description
The GS74104 is a high speed CMOS Static RAM organized as 1,048,576 words by 4 bits. Static design eliminates the need for external clocks or timing strobes. The GS operates on a single 3.3 V power supply and all inputs and outputs are TTL-compatible. The GS74104 is available in 400 mil SOJ and 400 mil TSOP Type-II packages.
A5 A6 A7 A8 A9 OE DQ4 VSS VDD DQ3 A10 A11 A12 A13 A14 NC
TSOP-II 1M x 4-Pin Configuration
NC 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 44 43 42 41 40 39 38 37 36 35 NC NC NC A5 A6 A7 A8 A9 OE DQ4 VSS VDD DQ3 A10 A11 A12 A13 A14 NC NC NC NC NC NC A4 A3 A2 A1 A0 CE DQ1 VDD VSS DQ2 WE A19 A18 A17 A16 A15 NC NC NC
Pin Descriptions Symbol
A0–A19 DQ1–DQ4 CE WE OE VDD VSS NC
Description
Address input Data input/output Chip enable input Write ena...
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