M74HCT373

M74HCT373 OCTAL D-TYPE LATCH WITH 3 STATE OUTPUT NON INVERTING s HIGH SPEED: tPD = 19ns (TYP.) at VCC = 4.5V s LOW POWER DISSIPATION: ICC = 4µA(MAX.) at TA=25°C s COMPATIBLE WITH TTL OUTPUTS : )VIH = 2V (MIN.) VIL = 0.8V (MAX) t(ss SYMMETRICAL OUTPUT IMPEDANCE: |IOH| = IOL = 6mA (MIN) ucs BALANCED PROPAGATION DELAYS: dtPLH ≅ tPHL ros PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 373 te PDESCRIPTION leThe M74HCT373 is an high speed CMOS OCTAL oLATCH WITH 3-STATE OUTPUTS fabricated swith sub-micron silicon gate C2MOS technology. bThis 8-BIT D-Type latches is controlled by a latch Oenable input (LE) and output enable input (OE). -While the LE input is held at a high level, the Q t(s)outputs will follow the data input. When the LE is taken low, the Q outputs will be latched at the logic clevel of D input data. uWhile the OE input is at low level, the eight outputs dwill be in a normal logic state (high or low logic DIP SOP TSSOP ORDER CODES PACKAGE TUBE T&R DIP SOP TSSOP M74HCT373B1R M74HCT373M1R M74HCT373RM13TR M74HCT373TTR level) and when OE is in high level the outputs will be in a high impedance state. The 3-State output configuration and the wide choice of outline make bus organized system simple. All inputs are equipped with protection circuits against static discharge and transient excess voltage. Obsolete ProPIN CONNECTION AND IEC LOGIC SYMBOLS August 2001 1/11 M74HCT373 INPUT AND OUTPUT EQUIVALENT CIRCUIT PIN DESCRIPTION PIN No SYMBOL NAME AND FUNCTIO...