Semiconductors - ICs

Signetics - PLS153N - IC. Programmable Logic Array.

The PLS153 and PLS153A are two-level logic elements, consisting of 42 AND gates and 10 OR gates with fusible link connections for programming I/O polarity and direction. All AND gates are linked to 8 inputs (I) and 10 bidirectional I/O lines (B). These yield variable I/O gate configurations via 10 direction control gates (D), ranging from 18 inputs to 10 outputs. On-chip T/C buffers couple either True (I, B) or Complement (I, B) input polarities to all AND gates, whose outputs can be optionally linked to all OR gates. Their output polarity, in turn, is individually programmable through a set of EX-OR gates for implementing AND/OR or AND/NOR logic functions. The PLS153 and PLS153A are field-programmable, enabling the user to quickly generate custom patterns using standard programming equipment.

Status: Discontinued

Programmable Logic Type: FIELD PROGRAMMABLE GATE ARRAY

Number of Inputs: 18.0

Number of Outputs: 10.0

Number of Product Terms: 42.0

Number of Terminals: 20

Operating Temperature: 0.0 C to 70.0 C

Package Body Material: PLASTIC/EPOXY

Package Shape: RECTANGULAR

Package Style: IN-LINE

Power Supplies: 5

Propagation Delay: 40.0 ns

Supply Voltage-Nom: 5.0 V

Technology: TTL

Temperature Grade: COMMERCIAL

Terminal Finish: Tin/Lead (Sn/Pb)

Terminal Form: THROUGH-HOLE

Terminal Pitch: 2.54 mm

Terminal Position: DUAL

New

Note: Signetics/Philips.

SIPEX - SP232ACP - IC. Enhanced Dual RS-232 Line Drivers/Receivers.

■ Operates from Single 5V Power Supply
■ Meets All RS-232D and V.28 Specifications
■ Multiple Drivers and Receivers
■ Small Charge Pump Capacitors – 0.1µF
■ Operates with 0.1µF and 100µF Capacitors
■ High Data Rate – 120kbps Under Load
■ High Output Slew Rate – 10V/µs Under Load
■ Low Power Shutdown ≤1µA
■ 3-State TTL/CMOS Receiver Outputs
■ ±30V Receiver Input Levels
■ Low Power CMOS – 15mA Operation

Case: 16 Dip.

SIGNETICS - 74160N - IC, TTL. Synchronous 4 Bit Counter.

Package: 16 Dip.

New with Test Mark.