SN74AHCT158

SN54AHCT158, SN74AHCT158 QUADRUPLE 2-LINE TO 1-LINE DATA SELECTORS/MULTIPLEXERS D Inputs Are TTL-Voltage Compatible D Latch-Up Performance Exceeds 250 mA Per JESD 17 D ESD Protection Exceeds JESD 22 – 2000-V Human-Body Model (A114-A) – 200-V Machine Model (A115-A) – 1000-V Charged-Device Model (C101) description/ordering information These quadruple 2-line to 1-line data selectors/multiplexers are designed for 4.5-V to 5.5-V VCC operation. The ’AHCT158 devices feature a common strobe (G) input. When the strobe is high, all outputs are high. When the strobe is low, a 4-bit word is selected from one of two sources and is routed to the four outputs. The devices provide inverted data. SCLS348J – MAY 1996 – REVISED JULY 2003 SN54AHCT158 . . . J OR W PACKAGE SN74AHCT158 . . . D, DB, DGV, N, NS, OR PW PACKAGE (TOP VIEW) A /B 1 1A 2 1B 3 1Y 4 2A 5 2B 6 2Y 7 GND 8 16 VCC 15 G 14 4A 13 4B 12 4Y 11 3A 10 3B 9 3Y SN54AHCT158 . . . FK PACKAGE (TOP VIEW) VCC G NC A/B 1A 1B 3 2 1 20 19 4 18 4A 1Y 5 17 4B NC 6 16 NC 2A 7 15 4Y 2B 8 14 3A 9 10 11 12 13 3B 3Y NC GND 2Y NC – No internal connection ORDERING INFORMATION TA PACKAGE† ORDERABLE PART NUMBER TOP-SIDE MARKING PDIP – N Tube SN74AHCT158N SN74AHCT158N SOIC – D Tube Tape and reel SN74AHCT158D SN74AHCT158DR AHCT158 –40°C to 85°C SOP – NS SSOP – DB Tape and reel Tape and reel SN74AHCT158NSR SN74AHCT158DBR AHCT158 HB158 TSSOP – PW Tube Tape and reel SN74AHCT158PW SN74AHCT158PWR HB158 TVSOP –...