7484
16-Bit Random Access Memory
Specifications
- Type: Static Random Access Memory (SRAM)
- Organization: 16 bits total (often arranged as 16 × 1-bit)
- Technology: TTL compatible
- Package: 14-pin DIP (typical for 74xx series)
- Supply Voltage (Vcc):75 V – 5.25 V
- Address Inputs: 4 address lines (select 1 of 16 locations)
- Data Inputs: 1 data input
- Data Outputs: 1 data output
-
Control Inputs:
- Write Enable (WE)
- Chip Select (CS)
- Access Time: ~25 ns (typical, depends on manufacturer)
- Write Time: ~20–30 ns
- Operating Temperature:
- 0 °C to 70 °C (commercial)
- Power Dissipation: ~150 mW (typical TTL)
-
Logic Levels:
- Input HIGH: ≥ 2.0 V
- Input LOW: ≤ 0.8 V
-
Output Current:
- Source: −400 µA
- Sink: 8 mA
- Fan-Out: 10 TTL loads (typical)
Feature
- Fully static operation (no refresh required)
- TTL-compatible inputs and outputs
- Random read/write capability
- Suitable for small buffer or register storage in digital systems
Additional Information
| Keywords | RAM |
| Device | Memory |
$0.21
Original: $0.70
-70%7484—
$0.70
$0.21Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
16-Bit Random Access Memory
Specifications
- Type: Static Random Access Memory (SRAM)
- Organization: 16 bits total (often arranged as 16 × 1-bit)
- Technology: TTL compatible
- Package: 14-pin DIP (typical for 74xx series)
- Supply Voltage (Vcc):75 V – 5.25 V
- Address Inputs: 4 address lines (select 1 of 16 locations)
- Data Inputs: 1 data input
- Data Outputs: 1 data output
-
Control Inputs:
- Write Enable (WE)
- Chip Select (CS)
- Access Time: ~25 ns (typical, depends on manufacturer)
- Write Time: ~20–30 ns
- Operating Temperature:
- 0 °C to 70 °C (commercial)
- Power Dissipation: ~150 mW (typical TTL)
-
Logic Levels:
- Input HIGH: ≥ 2.0 V
- Input LOW: ≤ 0.8 V
-
Output Current:
- Source: −400 µA
- Sink: 8 mA
- Fan-Out: 10 TTL loads (typical)
Feature
- Fully static operation (no refresh required)
- TTL-compatible inputs and outputs
- Random read/write capability
- Suitable for small buffer or register storage in digital systems
Additional Information
| Keywords | RAM |
| Device | Memory |
