8-stage shift-and-store bus register
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 cu
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 Ω)
Serial-to-parallel data conversion
Remote control holding register
Type number | Product status | VCC (V) | Logic switching levels | Output drive capability (mA) | tpd (ns) | fmax (MHz) | Power dissipation considerations | Tamb (°C) | Rth(j-a) (K/W) | Ψth(j-top) (K/W) | Rth(j-c) (K/W) | Package name |
---|---|---|---|---|---|---|---|---|---|---|---|---|
74HC4094D-Q100 | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 15 | 95 | low | -40~125 | 89 | 8.1 | 48 | SO16 |
74HC4094PW-Q100 | Production | 2.0 - 6.0 | CMOS | ± 5.2 | 15 | 95 | low | -40~125 | 121 | 3.8 | 50.8 | TSSOP16 |
74HCT4094D-Q100 | Production | 4.5 - 5.5 | TTL | ± 4 | 19 | 86 | low | -40~125 | 89 | 8.1 | 47.9 | SO16 |