DESCRIPTION
s - The device requires the 3-STATE control input G t(s) to be set high to place the output into the high impedance state. DIP SOP TSSOP ORDER CODES PACKAGE TUBE DIP SOP TSSOP M74HC125B1R M74HC125M1R T&R M74HC125RM13TR M74HC125TTR 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 M74HC125 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION
PIN No 1, 4, 10, 13 2, 5, 9, 12 3, 6, 8, 11 7 14 SYMBOL 1G TO 4G 1A TO 4A 1Y TO 4Y GND VCC NAME AND FUNCTION Output Enable Input Data Inputs Data Outputs Ground (0V) Positive Supply Voltage TRUTH TABLE A G Y ) X H Z t(s L L L c H L H rodu ABSOLUTE MAXIMUM RATINGS
P Symbol Parameter Value Unit te VCC Supply Voltage -0.5 to +7 V le VI DC Input Voltage -0.5 to VCC + 0.5 V so VO DC Output Voltage -0.5 to VCC + 0.5 V b IIK DC Input Diode Current ± 20 mA O IOK DC Output Diode Current ± 20 mA - IO DC Output Current ± 35 mA...
STMicroelectronics
