74HC4094D-Q100J Nexperia

74HC4094-Q100 74HCT4094-Q100 8-stage shift-and-store bus register Rev. 3 22 October 2021 Product data sheet 1. General description The 74HC4094-Q100 74HCT4094-Q100 is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (D) and two serial outputs (QS1 and QS2) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the CP input. Data is available at QS1 on the LOW-to-HIGH transitions of the CP input to allow cascading when clock edges are fast. The same data is available at QS2 on the next HIGH-to-LOW transition of the CP input to allow cascading when clock edges are slow. The data in the shift register is transferred to the storage register when the STR input is HIGH. Data in the storage register appears at the outputs whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V . CC This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 C to +85 C and from -40 C to +125 C Complies with JEDEC standard JESD7A Input levels: For 74HC4094-Q100: CMOS level For 74HCT4094-Q100: TTL level Low-power dissipation ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF R = 0 ) 3. Applications Serial-to-parallel data conversion Remote control holding register 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC4094D-Q100 -40 C to +125 C SO16 plastic small outline package 16 leads SOT109-1 body width 3.9 mm 74HCT4094D-Q100 74HC4094PW-Q100 -40 C to +125 C TSSOP16 plastic thin shrink small outline package SOT403-1 16 leads body width 4.4 mmNexperia 74HC4094-Q100 74HCT4094-Q100 8-stage shift-and-store bus register 5. Functional diagram 3 1 1 C2 15 EN3 CP STR QS1 9 SRG8 3 QS2 10 C1/ QP0 4 2 4 1D 2D 3 QP1 5 5 6 QP2 6 2 D 7 QP3 7 14 14 QP4 13 QP5 13 12 QP6 12 11 9 QP7 11 OE 10 15 001aaf111 001aaf112 Fig. 1. Logic symbol Fig. 2. IEC Logic symbol D 2 8-STAGE SHIFT QS2 10 CP REGISTER 3 QS1 9 STR 8-BIT STORAGE 1 REGISTER OE 15 3-STATE OUTPUTS QP0 QP1 QP2 QP3 QP4 QP5 QP6 QP7 4 5 6 7 14 13 12 11 001aaf119 Fig. 3. Functional diagram STAGE 0 STAGES 1 TO 6 STAGE 7 D D Q D Q D Q QS1 CP CP D Q QS2 FF 0 FF 7 CP CP LE LATCH D Q D Q LE LE LATCH 0 LATCH 7 STR OE 001aag799 QP0 QP2 QP4 QP6 QP1 QP3 QP5 QP7 Fig. 4. Logic diagram 74HC HCT4094 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2021. All rights reserved Product data sheet Rev. 3 22 October 2021 2 / 18