Semiconductors - ICs

RCA - CA3127E - IC, Transistor Array.

RCA-CA3127E* consists of five generalpurpose silicon n-p-n transistors on a common monolithic substrate. Each of the completely isolated transistors exhibits low 1 If noise and a value of fT in excess of 1- GHz, making the CA3127E useful from de to 500 MHz.

Features.
- Gain-Bandwidth Product (fT) > 1 GHz
- Power Gain = 30 dB (typ.) at 100 MHz
- Noise Figure = 3.5 dB (typ.) at 100 MHz
- Five independent transistors on a common substrate

NPN 5 Channel, VHF Band, RF.

Package: 16 Dip.

Genuine RCA - New Old Stock

NSN 5962-01-267-2850

RAYTHEON - RC4136DB IC, Operational Amplifier.

Status: Discontinued

Monolithic and hermetically sealed with positive outputs and negative outputs, high gain and internally compensated.

Quad 741.

Inclosure Configuration: Dual-in-line, 14 Dip.

Input Circuit Pattern: Quad 2 input

Design Function and Quantity: 4 amplifier, operational, general purpose

Case Outline Source and Designator: T0-116 joint electron device engineering council

Terminal Surface Treatment: TIN

Time Rating per Chacteristic: 130.00 nanoseconds propagation delay time, low to high level

Maximum Power Dissipation Rating: 800.0 milliwatts

Inclosure Material: Ceramic and glass

Genuine Raytheon RC4136DB New Old STock

NSN: 5962-01-065-0193

Alternate:Texas Instruments OPA40

RCA - CA3075 IC, Audio.

The RCA CA3075 is an integrated circuit which provides, in a single monolithic chip, and FM IF subsystem for Communications and High-Fidelity Receivers. This device consists of a multistage IF amplifier-limiter section with a zener regulated power supply, and FM detector stage, and an AF preamplifier section. The three-stage, emitter-follower-coupled IF amplifier section provides a 60-dB typ. voltage gain at an operating frequency of 10.7MHz and features, because of its transistor constant-current sink, and output stage with exceptionally good limiting characteristics. The FM detector section, which utilizes a differential peak-detection circuit, requires only a single coil in the associated outboard detector circuit, hence, tuning the detector circuit is a simple procedure.

Vcc: 11.2v Typ

Supply Voltage: 12.5 volts

Supply Current: 30mA

Operating Frequency Max: 10.7MHz

FM IF amplifier-limiter, detector, and audio preamplifier.

Package: Staggered leads.

Alternate/Equivalent: NTE723

RCA - CA3100T - IC, Operational Amplifier.

5000uV Offset MAx.

38MHz Band Width

Wideband 20V/us slew.

Package: TO-5-8 

Alternates: ECG871, SK3646

RCA - CD74HCT574E - IC, TTL, CMOS.

Octal D Type Flip-Flop with 3 state output

Octal Latch - Non-inverting.

Genuine Vintage RCA - New Old Stock

Package: 20 Dip.

Alternate/Equivalent: Onsemi MM74HCT373N