74AHC1G4210-Q100 Datasheet | Nexperia

description 74AHC1G4210-Q100 is a 10-stage divider and oscillator. It consists of a chain of 10 flip-flops. Each flip-flop divides the frequency of the previous flip-flop by two, consequently the 74AHC1G4210-Q100 counts up to 210 = 1024. The single inverting stage (X1 to X2) functions as a crystal oscillator or an input buffer for an external oscillator. When used as a buffer the output X2 should be left floating. The frequency of the output (Q) is the frequency applied to X1 divided by 1024. The divider advances on the negative-going transition of X1. The X1 input is overvoltage tolerant. This feature allows the use of this device as a voltage level translator in mixed voltage environments. 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 - Wide supply voltage range from 2.0 V to 5.5 V - Overvoltage tolerant inputs to 5.5 V - High noise immunity - CMOS low power dissipation - ESD protection: - MIL-STD-883, method 3015 exceeds 2000 V - HBM JESD22-A114F: exceeds 2000 V - CDM JESD22-C101E: exceeds 1000 V - Latch-up performance exceeds 100 m A per JESD 78 Class II 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name 74AHC1G4210GW-Q100 -40 °C to +125 °C TSSOP5 Description plastic thin shrink small outline package; 5 leads; body width 1.25 mm Version SOT353-1 4. Marking Table 2. Marking codes Type number 74AHC1G4210GW-Q100 Marking[1] C1 [1] The pin 1 indicator is located on the lower left corner of the device, below the marking code. Nexperia 5. Functional diagram 10-stage divider and oscillator 1 X1 Q4 10-STAGE 2 X2 COUNTER aaa-022698 Fig. 1. Logic symbol X2...