|
| 74VHCT157 Description |
| QUAD 2 CHANNEL MULTIPLEXER
®
74VHCT157A
QUAD 2 CHANNEL MULTIPLEXER
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 6.2 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 A (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157 IMPROVED LATCH-UP
STMicroelectronics |
| QUAD 2 CHANNEL MULTIPLEXER
®
74VHCT157A
QUAD 2 CHANNEL MULTIPLEXER
PRELIMINARY DATA
s s
s
s
s
s
s
s
s s
HIGH SPEED: tPD = 6.2 ns (TYP.) at VCC = 5V LOW POWER DISSIPATION: ICC = 4 A (MAX.) at TA = 25 oC COMPATIBLE WITH TTL OUTPUTS: VIH = 2V (MIN), VIL = 0.8V (MAX) POWER DOWN PROTECTION ON INPUTS & OUTPUTS SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 8 mA (MIN) BALANCED PROPAGATION DELAYS: tPLH tPHL OPERATING VOLTAGE RANGE: VCC (OPR) = 4.5V to 5.5V PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 157 IMPROVED LATCH-UP
STMicroelectronics |
| Related Part Number |
74VHC138MX | 74VHCT245 74VHCT240 | 74VHCT244 74VHCT138 | 74VHC32 |
| DataSheet.es | 2020 | Contacto |