Width

8.89 mm

Family

LS

Length

8.89 mm

HTS Code

8542.39.00.01

Objectid

1438031856

Pin Count

20

Risk Rank

9

Rohs Code

No

Technology

TTL

Subcategory

Multiplexer/Demultiplexers

JESD-30 Code

S-CQCC-N20

Package Code

QCCN

Logic IC Type

MULTIPLEXER

Package Shape

SQUARE

Package Style

CHIP CARRIER

Surface Mount

YES

Terminal Form

NO LEAD

Power Supplies

5 V

Terminal Pitch

1.27 mm

Output Polarity

TRUE

Number of Inputs

2

Number of Outputs

1

Part Package Code

QLCC

Seated Height-Max

2.03 mm

Temperature Grade

MILITARY

Terminal Position

QUAD

Source Content uid

SN54LS157FK

Number of Functions

4

Number of Terminals

20

Package Description

QCCN, LCC20,.35SQ

Part Life Cycle Code

Obsolete

Qualification Status

Not Qualified

Load Capacitance (CL)

15 pF

Package Body Material

CERAMIC, METAL-SEALED COFIRED

Reach Compliance Code

not_compliant

Propagation Delay (tpd)

14 ns

Package Equivalence Code

LCC20,.35SQ

Operating Temperature-Max

125°C

Operating Temperature-Min

-55°C

Supply Voltage-Max (Vsup)

5.5 V

Supply Voltage-Min (Vsup)

4.5 V

Supply Voltage-Nom (Vsup)

5 V

Peak Reflow Temperature (Cel)

NOTSPECIFIED

Power Supply Current-Max (ICC)

16 mA

Time@Peak Reflow Temperature-Max (s)

NOTSPECIFIED