STMicroelectronics 74VHC238
The 74VHC238 is an advanced high-speed - OCMOS 3 TO 8 LINE DECODER fabricated with )sub-micron silicon gate and double-layer metal t(swiring C2MOS technology.| Part No. | 74VHC238 |
|---|---|
| Datasheet | 74VHC238 Download |
| Manufacturer |  STMicroelectronics |
| Description | 3 TO 8 LINE DECODER |
| Buy | Stock & Price |
74VHC238 3 TO 8 LINE DECODER s HIGH SPEED: tPD = 5.5 ns (TYP.) at VCC = 5V s LOW POWER DISSIPATION: ICC = 4 µA (MAX.) at TA=25°C s HIGH NOISE IMMUNITY: VNIH = VNIL = 28% VCC (MIN.) )s POWER DOWN PROTECTION ON INPUTS t(ss SYMMETRICAL OUTPUT IMPEDANCE: c|IOH| = IOL = 8 mA (MIN) us BALANCED PROPAGATION DELAYS: dtPLH ≅ tPHL ros OPERATING VOLTAGE RANGE: PVCC(OPR) = 2V to 5.5V s PIN AND FUNCTION COMPATIBLE WITH te74 SERIES 238 les IMPROVED LATCH-UP IMMUNITY bsoDESCRIPTION If the device is enabled, 3 binary select inputs (A, cB, and C) determine which one of the outputs will ugo high. If enable input G1 is held low or either rodG2A or G2B is held high, decoding function is inhibited and all the 8 outputs go to low. SOP TSSOP Table 1: Order Codes PACKAGE SOP TSSOP T&R 74VHC238MTR 74VHC238TTR Tree enable inputs are provided
