Datasheet Details
| Part number | 74F20 |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 68.54 KB |
| Description | Dual 4-input NAND gate |
| Datasheet | 74F20_PhilipsSemiconductors.pdf |
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Overview: INTEGRATED CIRCUITS 74F20 Dual 4-input NAND gate Product specification IC15 Data Handbook 1989 Mar 03 Philips Semiconductors Philips Semiconductors Product specification Dual 4-input NAND gate 74F20 TYPE TYPICAL PROPAGATION DELAY 3.5ns TYPICAL SUPPLY CURRENT (TOTAL) 2.
| Part number | 74F20 |
|---|---|
| Manufacturer | Philips Semiconductors (now NXP Semiconductors) |
| File Size | 68.54 KB |
| Description | Dual 4-input NAND gate |
| Datasheet | 74F20_PhilipsSemiconductors.pdf |
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14-pin plastic DIP 14-pin plastic SO COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F20N N74F20D PKG DWG # SOT27-1 D0c D0d Q0 GND SF00065 SOT108-1 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS Dna, Dnb, Dnc, Dnd Q0, Q1 Data inputs Data outputs DESCRIPTION 74F (U.L.) HIGH/LOW 1.0/1.0 50/33 LOAD VALUE HIGH/LOW 20µA/0.6mA 1.0mA/20mA NOTE: One (1.0) FAST unit load is defined as: 20µA in the High state and 0.6mA in the Low state.
LOGIC DIAGRAM D0a D0b D0c D0d 1 2 6 4 5 Q0 FUNCTION TABLE INPUTS Dna L X X 9 10 8 12 13 Q1 OUTPUT Dnd X X X L H Qn H H H H L X X L X H Dnb X L X X Dnc X D1a D1b D1c VCC = Pin 14 GND = Pin 7 D1d H H NOTES: H = High voltage level L = Low voltage level X = Don’t care SF00066 LOGIC SYMBOL 1 2 4 5 9 10 12 13 IEC/IEEE SYMBOL 1 2 & 6 D0a D0b D0c D0d D1a D1b D1c D1d 4 5 Q0 Q1 VCC = Pin 14 GND = Pin 7 6 8 9 SF00067 10 8 12 13 SF00068 March 3, 1989 2 853–0332 95935 Philips Semiconductors Product specification Dual 4-input NAND gate 74F20 ABSOLUTE MAXIMUM RATINGS (Operation beyond the limits set forth in this table may impair the useful life of the device.
Unless otherwise noted these limits are over the operating free-air temperature range.) SYMBOL VCC VIN IIN VOUT IOUT Tamb Tstg Supply voltage Input voltage Input current Voltage applied to output in High output state Current applied to output in Low output state Operating free-air temperature range Storage temperature range PARAMETER RATING –0.5 to +7.0 –0.5 to +7.0 –30 to +5 –0.5 to VCC 40 0 to +70 –65 to +150 UNIT V V mA V mA °C °C RECOMMENDED OPERATING CON
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| Part Number | Description |
|---|---|
| 74F219A | 64-bit TTL bipolar RAM |
| 74F224 | 16 4 Synchronous FIFO |
| 74F2240 | Octal inverter buffer |
| 74F2241 | Octal inverter buffer |
| 74F2244 | Octal buffer |
| 74F2245 | Octal transceiver |
| 74F225 | 16X5 asynchronous FIFO |
| 74F2373 | Octal transparent latch |
| 74F240 | Octal inverter buffer |
| 74F240A | Octal inverter buffer |