This is information on a product in full production.

October 2013

DocID1972 Rev 5

1/17

M74HC4094

8-bit SIPO shift latch register (3-state)

Datasheet

- production data

Features

• High speed: fMAX = 80 MHz (typ.) at VCC = 6 V

• Low power dissipation:

ICC = 4 μA (max.) at TA= 25 °C

• High noise immunity:

VNIH = VNIL = 28% VCC (min.)

• Symmetrical output impedance:

|IOH| = IOL = 4 mA (min.)

• Balanced propagation delays: tPLH ≅ tPHL

• Wide operating voltage range:

VCC (opr.) = 2 V to 6 V

• Pin and function compatible with 74 series

4094

• ESD performance

–CDM: 1 kV

–HBM: 2 kV

– MM: 200 V

Applications

• Automotive

• Industrial

• Computer

• Consumer

Description

The M74HC4094 device is a high speed CMOS

8-bit SIPO shift latch register fabricated with

silicon gate C2MOS technology. It consists of an

8-bit shift register and an 8-bit latch with 3-state

output buffer. Data is shifted serially through the

shift register on the positive going transition of the

clock input signal. The output of the last stage

(QS) can be used to cascade several devices.

Data on the QS output is transferred to a second

output (QS’) on the following negative transition

of the clock input signal. The data of each stage

of the shift register is provided with a latch, which

latches data on the negative going transition of

the STROBE input signal. When the STROBE

input is held high, data propagates through the

latch to a 3-state output buffer. This buffer is

enabled when OUTPUT ENABLE input is taken

high. All inputs are equipped with protection

circuits against static discharge and transient

excess voltage.

SO16

TSSOP16

Table 1. Device summary

Order code

Temperature range

Package

Packaging

Marking

M74HC4094RM13TR

-55/+125 °C

SO16

Tape and reel

74HC4094

M74HC4094YRM13TR(1)

1. Qualification and characterization according to AEC Q100 and Q003 or equivalent, advanced screening according to AEC

Q001 and Q002 or equivalent.

-40/+125 °C

SO16 (automotive grade)

74HC4094Y

M74HC4094TTR

-55/+125 °C

TSSOP16

HC4094

M74HC4094YTTR(1)

-40/+125° °C

TSSOP16 (automotive grade)

HC4094Y

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