IN74HC123A |
Part Number | IN74HC123A |
Manufacturer | IK Semiconductor |
Description | TECHNICAL DATA IN74HC123A Dual Retriggerable Monostable Multivibrator The IN74HC123A is identical in pinout to the LS/ALS123. The device inputs are compatible with standard CMOS outputs; with pullup... |
Features |
HC123AD SOIC TA = -55° to 125° C for all packages
PIN ASSIGNMENT LOGIC DIAGRAM
FUNCTION TABLE
PIN 16 =VCC PIN 8 = GND Note (1) CX, RX, DX are external components. (2) DX is a clamping diode. The external capacitor is charged to VCC in the stand-by state, i.e. no trigger. When the supply voltage is turned off CX is discharged mainly through an internal parasitic diode. If CX is sufficiently large and VCC decreases rapidy, there will be some possibility of damaging the I.C. with a surge current or latch-up. If the voltage supply filter capacitor is large enough and VCC decrease slowly, the sur... |
Document |
IN74HC123A Data Sheet
PDF 250.34KB |
Similar Datasheet
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