M74HCT273
DESCRIPTION so The M74HCT273 is an high speed CMOS OCTAL b D TYPE FLIP FLOP WITH CLEAR fabricated with O silicon gate C2MOS technology.
- Information signals applied to D inputs are t(s) transferred to the Q outputs on the positive-going edge of the clock pulse.
TSSOP
ORDER CODES
PACKAGE
TUBE
T&R
DIP SOP TSSOP
M74HCT273B1R M74HCT273M1R M74HCT273RM13TR
M74HCT273TTR
When the CLEAR input is held low, the Q output are in the low logic level independent of the other inputs. All inputs are equipped with protection circuits against static discharge and transient excess voltage.
Obsolete Produc PIN CONNECTION AND IEC LOGIC SYMBOLS
August 2001
1/10
INPUT AND OUTPUT EQUIVALENT CIRCUIT
PIN DESCRIPTION
PIN No
SYMBOL NAME AND FUNCTION
CLEAR
Master Reset Input (Active LOW)
2, 5, 6, 9, 12, 15, 16, 19
Q0 to Q7
Flip Flop Outputs
3, 4, 7, 8, 13, 14, 17, 18
D0 to D7 Data Inputs
CLOCK
Clock Input (LOW to HIGH, Edge Triggered)
GND Ground (0V) t(s)...
