Philips 74F298
The 74F298 is a high speed Quad 2-Input Multiplexer with storage. It selects 4 bits of data from two sources (ports) under the control of a common Select input (S). The selected data is transferred to the 4-bit output register synchronous with the High-to-Low transition of the clock (CP).| Part No. | 74F298 |
|---|---|
| Datasheet | 74F298 Download |
| Manufacturer |  Philips |
| Description | Quad 2-input multiplexer |
| Buy | Stock & Price |
FEATURES
● Fully synchronous operation● Select from two data sources
● Buffered, negative edge triggered clock
● Provides the equivalent of function capabilities of two separate MSI functions (74F157 and 74F175) PIN CONFIGURATION I1b I1a I0a I0b I1c 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 VCC Qa Qb Qc Qd CP S I0c
DESCRIPTION
The 4-bit register is fully edge triggered. The data inputs (I0 and I1) and Select input (S) must be stable only one setup time prior to the High-to-Low transition of the clock for predictable operation. TYPE 74F298 I1d I0d GND SF00859 TYPICAL fMAX 115MHz TYPICAL SUPPLY CURRENT (TOTAL) 30mA ORDERING INFORMATION ORDER CODEDESCRIPTION
COMMERCIAL RANGE VCC = 5V ±10%, Tamb = 0°C to +70°C N74F298N N74F298D PKG DWG # 16-pin plastic DIP 16-pin plastic SO SOT38-4 SOT109-1 INPUT AND OUTPUT LOADING AND FAN-OUT TABLE PINS I0a, I0b, I0c, I0d I1a, I1b, I1c, I1d S CP Qa, Qb, Qc, QdDESCRIPTION
Data inputs Data inputs Select input Clock input (active falling edge) Data outputs 7...
