Part # M74HC4094 datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 8 bit SIPO shift latch register (3-state)

Part Details:

M74HC4094 8 BIT SIPO SHIFT LATCH REGISTER (3-STATE) s HIGH SPEED :fMAX = 80 MHz (TYP.) at VCC = 6V s LOW POWER DISSIPATION:ICC =4µA(MAX.) at TA=25°C s HIGH NOISE IMMUNITY:VNIH = VNIL = 28 % VCC (MIN.) s SYMMETRICAL OUTPUT IMPEDANCE: DIP SOP TSSOP |IOH| = IOL = 4mA (MIN) s BALANCED PROPAGATION DELAYS:tPLH tPHL ORDER CODES s WIDE OPERATING VOLTAGE RANGE: PACKAGE TUBE T & R VCC (OPR) = 2V to 6V DIP M74HC4094B1R s PIN AND FUNCTION COMPATIBLE WITH74 SERIES 4094 SOP M74HC4094M1R M74HC4094RM13TR TSSOP M74HC4094TTR DESCRIPTIONThe M74HC4094 is an high speed CMOS 8 BIT the clock input signal. The data of each stage of SIPO SHIFT LATCH REGISTER fabricated with the shift register is provided with a latch, which silicon gate C2MOS technology. latches data on the negative going transition of the This device consists of an 8 bit shift register and STROBE input signal. When the STROBE input is an 8 bit latch with 3 state output buffer. Data is held high, data propagates through the latch to a shifted serially trough the shift register on the 3-state output buffer. positive going transition of the clock input signal. This buffer is enabled when OUTPUT ENABLE The output of the last stage (Qs) can be used to input is taken high. cascade several devices. All inputs are equipped with protection circuits Data on the Qs output is transferred to a second against static discharge and transient excess output (Qs ) on the following negative transition of voltage. PIN CONNECTION AND IEC LOGIC SYMBOLS

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M74HC4094.pdf Datasheet